Maro Publications

Sound

Patent Titles

From 05/19/2015
to 2/5/2013

Maro Encyclopedia

Sound: Notes

Sound: Patent Abstracts

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Patent Titles

For earlier US Patent titles, go to Sorted Patents /Applications /Sound.

3/3/2015

8,967,330
Method for repairing a sound attenuation panel

8,967,329
Sound absorbing and sound blocking reinforced board for vehicle and method manufacturing the same

8,967,328
Sound insulation material and method for preparing the same

2/24/2015

8,961,675
Acoustic building material employing chitosan

8,960,367
Acoustic panel

8,960,366
Foam cushion for headphones

8,960,365
Acoustic and vibrational energy absorption metamaterials

2/10/2015

8,950,549
Composite sound absorber

8,950,545
Compound membrane and acoustic device using same

1/13/2015

8,931,588
Acoustic panel

1/6/2015

8,925,678
Noise barrier structure with sound-absorbing and sound-redirecting properties, and high performance sound absorber for use in such structure

12/30/2014

8,919,495
Method for producing a double-layer or triple-layer sound-absorbing panel and corresponding sound-absorbing panel

12/16/2014

8,912,271
Sound-deadening filled thermoplastic polyolefin composition

8,911,825
Fiber-reinforced heat-resistant sound-absorbing material and process for producing the same

12/2/2014

8,900,691 
Method for selecting an interlayer for vibroacoustic damping, interlayer for vibroacoustic damping and glazing unit comprising such an interlayer 

8,899,512 
Acoustic attenuation panel for aircraft for engine nacelle 

8,899,377 
Acoustically optimized air conditioning components 

11/25/2014

8,893,851 
Soundproofing plate which does not obstruct airflow 

8,893,850 
Acoustical vinyl flooring and methods of manufacture 

11/18/2014

8,887,864 
Sound absorption panel 

10/28/2014

8,871,330 
Flexible insulation composite for high and low temperatures 

10/14/2014

8,857,566 
Acoustic structure with increased bandwidth suppression 

8,857,565 
Method for making acoustical panels with a three-dimensional surface 

8,857,564 
Acoustic metamaterial with simultaneously negative effective mass density and bulk modulus  

8,857,563 
Hybrid acoustic barrier and absorber 

8,857,562 
Standardised insulation device for an aircraft and processes of making and using thereof 

8,857,560 
Vibration-proof sound box and engagement structure of the same 

1/7/2014

72. 8,623,463 
Sound deadener composition with emulsion polymer stabilized by protective colloids 

12/31/2013

71. 8,617,454 
Manufacture of an acoustic silencer 

70. 8,616,331
Panel assembly for traffic noise barrier wall

69. 8,616,330
Actively tunable lightweight acoustic barrier materials

12/17/2013

68. 8,607,929 
Acoustically tunable sound absorption articles and methods of making same 

67. 8,607,928 
Composite flame barrier laminate for a thermal and acoustic insulation blanket 

66. 8,607,927 
Composite flame barrier laminate for a thermal and acoustic insulation blanket 

65. 8,607,926 
Composite flame barrier laminate for a thermal and acoustic insulation blanket 

64. 8,607,926 
Composite flame barrier laminate for a thermal and acoustic insulation blanket 

63. 8,607,925 
Wedge-shaped acoustic diffuser and method of installation 

12/10/2013

62. 8,602,156 
Multi-splice acoustic liner 

61. 8,602,155 
Engine arrangement comprising a noise shield 

12/3/2013

60. 8,596,413 
Acoustic array of polymer material 

59. 8,596,410 
Solid-state acoustic metamaterial and method of using same to focus sound 

12/3/2013

58. 8,596,128 
Directed acoustic shearography 

57. 8,596,127 
Method for the non-destructive testing of objects using ultrasound 

56. 8,596,124 
Acoustic emission toughness testing having smaller noise ratio 

55. 8,596,003 
Modular acoustic configuration for creating a floor with improved acoustic insulation performances, and method for implementing same 

11/26/2013

54. 8,590,670 
Sound proof membrane 

53. 8,590,272 
Acoustical sound proofing materials and methods of making the same 

11/19/2013  

52. 8,584,363 
Method for making an acoustic panel for the air intake lip of a nacelle 

11/12/2013  

51. 8,579,080 
Anti-noise panel 

50. 8,579,079 
Soundproofing panel 

49. 8,579,078 
Acoustic panel for a turbojet engine nacelle, with in-built fasteners 

48. 8,579,073 
Acoustic energy absorption metamaterials 

11/5/2013  

47. 8,574,706 
Sound reducing wedge shaped polymer interlayers 

46. 8,573,358 
Multilayer sound absorbing structure comprising mesh layer 

45.  8,573,357 
Acoustical door 

44. 8,573,356 
Adjustable device for acoustic modification 

43. 8,573,355 
Acoustic baffle device 

10/29/2013  

42. 8,567,557 
Sound-muffling underlay tile systems 

41. 8,567,556 
Firearm sound suppressor with inner sleeve 

10/22/2013  

40. 8,561,360 
Sound arresting barrier 

10/1/2013  

39. 8,545,956 
Expandable insert with flexible substrate 

38. 8,544,218 
Acoustically insulating product 

9/24/2013  

37. 8,541,496 
Energy absorbing composition and impact and sound absorbing applications thereof 

9/17/2013  

36. 8,534,419 
Composite sound absorber 

9/10/2013  

35. 8,528,862 
Systems and methods for reducing noise in aircraft fuselages and other structures 

8/20/2013  

34. Coating material for achieving sound dampening and method for the same 

8/13/2013  

33. 8,505,679 
Panel for the acoustic treatment with a progressive thickness 

8/6/2013  

32. 8,501,317 
Variable-airflow cloth, sound absorbing material, and vehicular part 

7/30/2013  

31. 8,496,088 
Acoustic composite 

7/2/2013  

30. 8,474,572 
Apparatus and method to attenuate vibration and acoustic noise

6/25/2013  

29. 8,470,928 
Adhesives with acoustic damping effect  

28. 8,470,921 
Ultra-low permeability polymeric encapsulated acoustic device and method 

6/4/2013  

27. 8,453,793 
Accoustic fabrication system

5/28/2013  

26. 8,450,225 
Structural composite material with improved acoustic and vibrational damping properties 

25. 8,448,744 
Soundproofing device for the passenger compartment of a vehicle, in particular of an automobile 

5/21/2013

24. 8,445,101 
Sound attenuation building material and system 

23. 8,443,935 
Sound absorbing body 

22. 8,443,934 
Acoustic resistance member and method for making the same 

21. 8,443,933 
Tubular acoustic insulating element 

5/7/2013

20. 8,436,105 
Vulcanizable composition having acoustic attenuating properties 

19. 8,434,591 
Acoustic barrier 

18. 8,431,204 
Acoustic part and method for manufacturing the same 

4/30/2013

17. 8,431,204 
Acoustic part and method for manufacturing the same 

4/23/2013

16. 8,420,705 
Particulate materials for acoustic texture material 

15. 8,419,343 
Sound film adsorption device 

4/16/2013

14. 8,420,705 
Particulate materials for acoustic texture material 

13. 8,419,343 
Sound film adsorption device 

4/9/2013

12. 8,413,762 
Thermal-acoustic sections for an aircraft 

11. 8,413,761 
Acoustic honeycomb with perforated septum caps 

10. 8,413,262 
Sound dissipating material 

3/26/2013

9. 8,403,108 
Acoustically tunable sound absorption articles and methods of making same 

8. 8,402,828 
Microscopic acoustic radiation detecting apparatus and method 

3/19/2013

7. 8,397,864 
Acoustical sound proofing material with improved fire resistance and methods for manufacturing same 

3/12/2013

6. 8,393,438 
Sound absorbing material, multilayer sound absorbing material, molded product of multilayer sound absorbing material, sound absorbing interior material, and sound absorbing floor covering material 

3/5/2013

5. 8,389,121 
Coated article with low-E coating including zirconium oxide and/or zirconium silicon oxynitride and methods of making same 

4. 8,387,748 
Composite laminate for a thermal and acoustic insulation blanket 

3. 8,387,747 
Soundproof panel and soundproof structure 

2/26/2013

2. 8,382,184 
Sound absorption sheet for motor vehicles and engine under cover for motor vehicles using sound absorption sheet 

2/5/2013

1. 8,365,862 
Sound absorption material and method of manufacturing sound absorption material 

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Interested!!
Bookmark this page to follow future developments!.
(RDC 6/5/2012)

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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 2/14/2013.