Maro Publications

Controlled Release of Drugs

Patent Titles

From 04/21/2015 through 1/29/2013

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Patent Abstracts

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Patent Titles

For earlier US Patent titles, go to Sorted Patents /Medical /Drugs /Controlled Release.

2/17/2015

8,956,655
Biodegradable drug delivery system

8,956,639
Multiple drug delivery from a balloon and prosthesis

2/3/2015

8,945,927
Polymers for delivering molecules of interest

8,945,629
Nanoparticles for cytoplasmic drug delivery to cancer cells

8,945,622
Sustained release composition of therapeutic agent

8,945,602
Porous photonic crystals for drug delivery to the eye

8,945,598
Low temperature drying methods for forming drug-containing polymeric compositions

8,945,551
Biopolymer hybrid gel-depot delivery system

8,945,448
Method of manufacturing an implantable drug delivery system including an impedance pump

8,945,001
Miniature ingestible capsule

1/27/2015

8,940,799
Adjusting drug loading in polymeric materials

8,940,333
Amphiphilic block copolymers and nanoparticles comprising the same

8,940,331
Hydrogels, methods of making hydrogels, methods of using hydrogels, and methods of isolating, trapping, attracting, and/or killing cancer cells

8,940,318
Hydrogel contact lens for sustained drug release and drug release method using hydrogel contact lens for sustained drug release

8,940,316
Osmotic delivery comprising an insulinotropic peptide and uses thereof

1/20/2015

8,937,133
Dissoluble PDMS-modified p(HEMA-MAA) amphiphilic copolymer and method for fabricating the same

8,936,794
Conducting polymer nanotube actuators for precisely controlled release of medicine and bioactive molecules

8,936,566
Biocompatible drug delivery apparatus and methods

For past US Patent titles, go to Maro Patentpedia /Controlled Release of

1/27/2015

8,940,332
High-molecular weight conjugate of podophyllotoxins

1/27/2015

8,940,219
Ophthalmic device formed by additive fabrication and method thereof

1/13/2015

8,932,635
Pharmaceutical compositions of hydrophobic surface-modified active substance microparticles for inhalation

1/6/2015

8,927,658
Fluorescent hybrid of dendrimer and graphene oxide

8,926,998
Polycarbonates bearing pendant primary amines for medical applications 

12/30/2014

8,920,793
Biodegradable PAOX polymer particle with cationic property

8,920,789
Use of polymer D-lactic acid (PDLA) or equivalents thereof to inhibit growth of cancer cells and diagnose cancers

8,920,788
High-molecular weight conjugate of physiologically active substances

12/23/2014

8,916,141
Hyaluronidase inhibitor containing poly-gamma-glutamic acid as an effective component

1/13/2015

8,933,047
Poly(acrylate) polymers for in vivo nucleic acid delivery

8,932,665
Method for preventing the crystallisation of pharmaceuticals in a polymer film

8,932,640
Process for preparing a particle comprising a biological molecule and a carrier polymer

8,932,638
Polyamine derivatives

8,932,634
Hydrocolloid carrier beads with inert filler material

8,932,633
Polysaccharide microparticles containing biological agents: their preparation and applications

8,932,629
Co-processed microcrystalline cellulose and sugar alcohol as an excipient for tablet formulations

8,932,618
Biodegradable osmotic pump implant for drug delivery

8,932,561       
Medical device rapid drug releasing coatings comprising a therapeutic agent and a contrast agent

12/30/2014

8,920,831
Lidocaine-containing hydrogel patch

8,920,818
Coating material for solid medicine and solid medicine formed with same

8,920,817
Formulations for coated microprojections containing non-volatile counterions

12/23/2014

8,916,693
Monoconjugated chitosans as delivery agents for small interfering nucleic acids

8,916,684
Bioengineered protein pores

8,916,683
Nanostructured physically-associating hydrogels for injectable, responsive, and tough biomaterials

8,916,682
Lipid peptide and hydrogel

8,916,616
Multi-functional polymeric materials and their uses

8,916,615
PH-sensitive polymer hydrogel with dual ionic transition and use thereof

8,916,542
Chitosan derivatives, compositions and related methods of use

8,916,206
Nanoparticles containing water-soluble non-peptide low-molecular weight drug

8,916,200
Nanoimprint lithography formation of functional nanoparticles using dual release layers

8,916,191
Device for transdermal administration of drugs including acrylic polymers

8,916,187
Poly(amide) and poly(ester-amide) polymers and drug delivery particles and coatings containing same

8,916,140
Polymeric compositions for sustained release of volatile materials

8,915,894
Vacuum cup for delivery of agents during vacuum treatment

12/16/2014

8,911,782
Transdermal patches having ionized beam crosslinked polymers and improved release characteristics

8,911,782
Transdermal patches having ionized beam crosslinked polymers and improved release characteristics

8,911,763
Collagen carrier of therapeutic genetic material and method

12/9/2014

8,907,153 
Adhesive peel-forming formulations for dermal delivery of drugs and methods of using the same 

8,906,980 
Water-soluble polymer composition, composition for forming plaster layer of skin patch, and skin patch 

12/2/2014

8,900,640 
Expandable, porous apatite/collagen composite, and its production method 

8,900,636 
Controlled release compositions 

8,900,633 
Method for producing a product having a polymer matrix, implants made thereof and use thereof 

8,900,632 
Rapidly disintegrating coated tablets 

8,900,629 
Rapidly dissolving pharmaceutical compositions comprising pullulan 

8,900,620 
Drug-impregnated encasement 

8,900,619 
Medical devices for the release of therapeutic agents 

8,900,562 
Semi-fluorinated block copolymers for delivery of therapeutic agents 

8,900,560 
Amide dendrimer compositions 

8,900,559 
Composition and periodical delivery system for cellular rejuvenation 

8,900,556 
Hardenable thermally responsive compositions 

8,900,554 
Foamable composition and uses thereof 

8,900,553 
Oil and liquid silicone foamable carriers and formulations 

8,900,293 
Magnetically-controllable delivery system for therapeutic agents 

11/18/2014

8,889,182 
Process of thermodynamical activation of water-insoluble drugs loaded into cross-linked polymers 

8,889,180 
Coated drug delivery formulations 

11/11/2014

8,883,213 
Ion exchange resin treated to control swelling 

11/04/2014

8,877,252 
Polymer-based sustained release device 

10/28/2014

8,871,272 
Layered nanoparticles 

8,871,268 
Biodegradable polymeric networks and methods for manufacturing the same 

8,871,240 
Rapamycin coated expandable devices 

10/21/2014

8,865,617 
Orally administered adsorbent, method of producing the same, and drug produced by using the same 

8,865,216 
Surface-modified nanoparticles for intracellular delivery of therapeutic agents and composition for making same 

8,865,211 
Bioadhesive drug formulations for oral transmucosal delivery 

8,865,202 
Water soluble film for oral administration with instant wettability 

8,865,189 
Poly(ester amide)-based drug delivery systems 

10/14/2014

8,858,987 
Wound dressing for the controlled release of therapeutic agents 

8,858,965 
Micelle encapsulation of a combination of therapeutic agents 

11/26/2013

107. 8,591,951 
Tri-block copolymers for nanosphere-based drug delivery 

106. 8,591,571 
Drug-eluting stent 

11/19/2013     

105. 8,586,681 
Multi-arm block copolymers as drug delivery vehicles 

104. 8,586,084 
Modified release compositions comprising tacrolimus 

103. 8,586,083 
Gastroretentive drug delivery system comprising an extruded hydratable polymer 
     

11/12/2013     

102. 8,580,244 
Cyclodextrin-based polymers for therapeutics delivery 

101. 8,580,243 
Cyclodextrin-based polymers for therapeutics delivery 

100. 8,580,242 
Cyclodextrin-based polymers for therapeutics delivery 

11/5/2013     

99. 8,574,622 
Controlled release delivery system for nasal applications 

98. 8,574,621 
Adhesive patch for treatment of tinea unguium 

97. 8,574,613 
Sustained release drug delivery devices, methods of use, and methods of manufacturing thereof 

10/29/2013     

96. 8,568,763 
Compositions and coatings for delivery of therapeutic agents 

10/22/2013     

95.  8,563,038 
Formulations and methods for the controlled release of active drug substances 

94. 8,563,027 
Drug delivery through hydrogel plugs 

93. 8,562,964 
Polymalic acid-based multifunctional drug delivery system 

10/15/2013     

92. 8,557,279 
Transdermal therapeutic system with crystallization-inhibiting protective film (release liner) 

91. 8,557,278 
Devices and methods for the delivery of blood clotting materials to bleeding wounds 

90. 8,557,273 
Medical devices and methods including polymers having biologically active agents therein 

89. 8,557,271 
Drug depot implantable within a joint 

10/8/2013     

88. 8,552,251 
Article with health-benefit agent delivery system 

87. 8,552,139 
Controlled release of biologically active compounds 

86. 8,551,514 
Gel suitable for implantation and delivery system 

10/1/2013     

85. 8,545,868 
Drug eluting implantable medical device with hemocompatible and/or prohealing topcoat 

84. 8,545,857 
Compositions and methods for administering compartmentalized frozen particles 

83. 8,545,830 
Multi-functional polymeric materials and their uses 

9/17/2013     

82. 8,536,324 
Method of drug delivery by carbon nanotube-chitosan nanocomplexes 

81. 8,535,727 
Biodegradable non-woven fabric having plant virus encapsulated actives for drug delivery 

80. 8,535,726 
Supramolecular functionalization of graphitic nanoparticles for drug delivery 

9/10/2013     

79. 8,529,939 
Mucoadhesive drug delivery devices and methods of making and using thereof 

78. 8,529,936 
Long term drug delivery devices with polyurethane based polymers and their manufacture 

77. 8,529,929 
Drug delivery system 

76. 8,529,927 
Alpha-2 agonist polymeric drug delivery systems 

75. 8,529,922 
Polymer formulations for delivery of bioactive materials 

74. 8,529,890 
Composition for the administration of polymeric drugs  

73. 8,529,539 
Medical devices employing electroactive polymers for delivery of particulate therapeutic agents 

72. 8,529,538 
Drug-delivery pumps and methods of manufacture 

9/3/2013     

71. 8,524,784 
Polymer micelles containing anthracylines for the treatment of cancer 

70. 8,524,783 
Polymer micelles containing anthracylines for the treatment of cancer 

69. 8,524,148 
Method of integrating therapeutic agent into a bioerodible medical device 

68. 8,523,937 
Controlled drug delivery using a zein layer modified with levulinic acid 

8/27/2013     

67. 8,518,448 
Sustained release beads and suspensions including the same for sustained delivery of active ingredients 

66. 8,518,444 
Graft copolymers as drug delivery systems 

65. 8,518,442 
Prolonged release bioadhesive therapeutic systems 

64. 8,518,440 
Biodegradable osmotic pump implant for drug delivery 

8/20/2013       

63. 8,512,759 
Methods of formulating and designing liquid drug suspensions containing ion exchange resin particles 

62. 8,512,757 
Micelles for drug delivery 

61. 8,512,733 
Stents with drug-containing amphiphilic polymer coating 

60. 8,512,729 
Fragmented polymeric compositions and methods for their use 

59. 8,512,727 
Nanoparticulate meloxicam formulations

58. 8,512,679 
Glassy compositions 

8/13/2013       

57. 8,507,006 
Porous particles loaded with cosmetically or pharmaceutically active compounds 

8/6/2013     

56. 8,501,216 
Bioerodible polymers for injection 

55. 8,501,215 
Injectable multimodal polymer depot compositions and uses thereof 

7/23/2013     

54. 8,492,334 
Sustained intraocular delivery of drugs from biodegradable polymeric microparticles 

53. 8,491,935 
Modified release formulations containing drug-ion exchange resin complexes 

7/16/2013       

52. 8,487,002 
Controlled-release compositions 

51. 8,486,455 
Polymeric delivery formulations of leuprolide with improved efficacy

7/9/2013       

50. 8,481,079 
Drug delivery system based on polyethylene vinylacetate copolymers 

49. 8,481,078 
Solid dosage form comprising a fibrate 

48. 8,481,071 
Hydrogel compositions with an erodible backing member 

47. 8,481,060 
Melt-coated pharmaceutical composition with fast release 

46. 8,480,945 
Electrospinning manufacture for drug carriers 

6/25/2013     

45. 8,470,891 
Biodegradable block polymers for drug delivery, and methods related thereto 

6/11/2013     

44. 8,461,224 
Single monomer derived linear-like copolymer comprising polyethylenimine and poly(ethylene glycol) for nucleic acid delivery 

43. 8,461,105 
Polymer-based sustained release device 

5/28/2013     

42. 8,449,920 
Sustained release beads and suspensions including the same for sustained delivery of active ingredients 

5/14/2013   

41. 8,440,309 
Crosslinked polymers with the crosslinker as therapeutic for sustained release 

40. 8,440,231 
Swellable particles for drug delivery

39. 8,440,228 
Adsorbent for an oral administration, and agent for treating or preventing renal or liver disease 

38. 8,440,226 
Solvent/polymer solutions as suspension vehicles 

37. 8,440,223 
Sustained release pharmaceutical compositions comprising quetiapine in non-gellable polymers 

36. 8,440,222 
Reservoir system with closed membrane 

35. 8,440,216 
Sustained release intraocular implants and related methods 

34. 8,440,215 
Absorbable polymer formulations 

33. 8,440,214 
Medical devices for therapeutic agent delivery with polymeric regions that contain copolymers having both soft segments 

32. 8,439,968 
Expandable medical device for delivery of beneficial agent 

4/30/2013 

31. 8,431,145 
Multiple drug delivery from a balloon and a prosthesis 

4/16/2013

30. 8,420,123 
Drug loaded polymeric nanoparticles and methods of making and using same 

29. 8,420,119 
Drug composition for treating tumor with polymeric micelle encapsulating anti-neoplastic 

28. 8,420,068 
Polymer-based compositions and conjugates of antimicrobial agents 

4/9/2013

28. 8,415,325 
Cell-mediated delivery and targeted erosion of noncovalently crosslinked hydrogels 

4/2/2013

27. 8,409,607 
Sustained release intraocular implants containing tyrosine kinase inhibitors and related methods 

26. 8,409,606 
Drug delivery through hydrogel plugs 

3/26/2013

25. 8,404,300 
Drug releasing coatings for medical devices 

24. 8,404,272 
Fiber-reinforced composite rings for intravaginal controlled drug delivery 

23. 8,404,271 
Contact drug delivery system 

22. 8,404,269 
Sustained release implantable eye device 

21. 8,404,268 
Locally targeted anti-fibrotic agents and methods of use 

20. 8,404,267 
Sustained release intraocular implants containing tyrosine kinase inhibitors and related methods 

19. 8,404,222 
Soluble, degradable poly(ethylene glycol) derivatives for controllable release of bound molecules into solution 

3/19/2013

18. 8,399,018 
Controlled release ion channel modulator compositions and methods for the treatment of otic disorders 

17. 8,399,018 
Controlled release ion channel modulator compositions and methods for the treatment of otic disorders 

3/5/2013

16. 8,389,702 
Multi-oligomeric or multi-polymeric compositions comprising labeled moieties and binding partners 

15. 8,389,701 
Multisignaling oligomeric or polymeric compositions comprising labeled moieties and binding partners 

14. 8,389,700 
Agent delivery system capable of selectively releasing an agent 

13. 8,389,044 
Poly(ester amide)-based drug delivery systems with controlled release rate and morphology 

3/5/2013

12. 8,389,044 
Poly(ester amide)-based drug delivery systems with controlled release rate and morphology

2/19/2013

11. 8,377,499 
Methods of forming Poly(ester amide)-based drug delivery systems with controlled release rate and morphology 

10. 8,377,107 
Poly(ester amide)-based drug delivery systems with controlled release rate and morphology 

2/12/2013

9. 8,372,933 
Hyperbranched polymers based on cyclodextrins and poly (amidoamines) for the controlled release of insoluble drugs 

2/5/2013

8. 8,367,626 
Elastin-like polymer delivery vehicles 

7. 8,367,110 
Polymeric drug delivery compositions and methods for treating ophthalmic diseases 

6. 8,367,108 
Functionalized non-phenolic amino acids and absorbable polymers therefrom 

5. 8,367,096 
Polymers having covalently bound therapeutic agents 

4. 8,367,095 
Two-piece, internal-channel osmotic delivery system flow modulator 

1/29/2013

3. 8,361,537 
Expandable medical device with beneficial agent concentration gradient  3. 8,361,510 
Nanogels for cellular delivery of therapeutics

2. 8,361,493 
Transdermal patch having a pressure-sensitive adhesive comprising (meth)acrylic acid alkyl ester, N-hydroxyalkyl(meth)acrylamide, and vinyl monomers 

1. 8,361,491  Mesoporous implants for administering substances and methods of producing implants 

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Roger D. Corneliussen
Editor
www.maropolymeronline.com

Maro Polymer Links
Tel: 610 363 9920
Fax: 610 363 9921
E-Mail: cornelrd@bee.net  

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Copyright 2012 by Roger D. Corneliussen.
No part of this transmission is to be duplicated in any manner or forwarded by electronic mail without the express written permission of Roger D. Corneliussen
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* Date of latest addition; date of first entry is 1/29/2013.