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Recent Foam US Patents

11/9/2012**

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2012 Foams US Patents Archive

2011 Foams US Patents Archive

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Week 45  11/6/2012

8,303,284 
Apparatus for producing porous body and method for producing porous body 

8,302,364 
Weatherproofing backer for window and door installation 

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Week 42  10/16/2012

8,288,454 
Polymeric compositions containing microspheres 

8,288,448 
Polyurethane polishing pad 

8,288,447 
Foamable compositions based on epoxy resins and polyesters 

8,287,895 
Three-dimensional biological scaffold compromising polymer waveguides 

8,287,684 
Foam welding and profile manufacturing system 

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Week 41  10/9/2012

8,283,390 
Siloxane block copolymer nanoporous foams, methods of manufacture thereof and articles comprising the same 

8,283,389 
Methods of manufacture of polylactic acid foams 

8,283,073 
Microporous polyolefin membrane 

8,283,029 
Multilayer microporous films and composites for barrier protective materials, and methods 

8,283,028 
Forming porous scaffold from cellulose derivatives 

8,283,016 
Artificial grass fibre and artificial lawn thereof 

8,282,851 
Anisotropic cellular elastomers 

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Week 40  10/2/2012

8,282,768 
Purging of porogen from UV cure chamber 

8,278,366 
Compositions for compounding, extrusion and melt processing of foamable and cellular fluoropolymers 

8,277,968 
Reactive polymer-supporting porous film for battery separator and use thereof 

8,277,935 
Cleaning implement comprising a modified open-cell foam 

8,277,913 
Foamed polyvinylidene fluoride tubular structures 

8,277,899 
Porous films by backfilling with reactive compounds 

8,277,897 
Reactive polymer-supporting porous film for battery separator and use

8,277,885 
Electrically conductive foam and application method for same 

8,277,883 
Porous silica microspheres having organosilane modified surfaces 

8,277,832 
Microsphere-based materials with predefined 3D spatial and temporal control of biomaterials, porosity and/or bioactive signals 

8,277,829 
Nano/macroporous bone tissue scaffolds for regenerative medicine 

8,277,743 
Substrate fabrication 

8,277,719 
Process for the preparation of auxetic foams 

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Week 39  9/25/2012

8,272,539 
Angled slot foam dispenser 

8,272,431 
Heat exchanger using graphite foam 

8,272,117 
Method of installing a compresent insulation arrangement for building openings 

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Week 36  9/4/2012

8,258,197 
Synthesis of a highly crystalline, covalently linked porous network 

8,258,196 
Method for producing rigid polyurethane foam, and rigid polyurethane foam 

8,257,826 
Nanoporous coating synthesis and apparatus 

8,257,629 
Manufacturing method of honeycomb structure  

8,257,624 
Porous nanosheath networks, method of making and uses thereof 

8,257,589 
Polymeric foam coalescing agent 

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Week 33  8/14/2012

8,242,325 
Wound covering and its method of production by extrusion coating 

8,242,184 
Process for producing flexible polyurethane foam 

8,242,182 
Porous bodies and method of production thereof 

8,241,721 
Re-expandable sealing tape 

8,241,652 
Porous gelatin material, gelatin structures, methods for preparation of the same and uses thereof 

8,240,392 
Use of foam shape memory polymer to transport acid or other wellbore treatments

8,240,103 
Wall construction method using injected urethane foam between the wall frame and autoclaved aerated concrete (AAC) blocks 

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Week 31  7/31/2012

8,231,957 
PTFE membranes and gaskets made therefrom 

8,231,770 
Nanoporous carbon actuator and methods of use thereof 

8,230,527 
Lightweight helmet shell and method for manufacturing the same 

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Week 28  7/10/2012

8,217,087 
Aerogel with reduced dust, static charge, and having reduced fluidity when in granular form 

8,217,093 
Two-component polyurethane / vinyl ester hybrid foam system and its use as a flame retardant material and material for filling openings in buildings with foam 

8,217,092 
Multicomponent polyurethane/vinyl ester hybrid foam system and its use 

8,217,090 
Elastomer porous material and method of producing the same 

8,217,089 
Elastomer porous material and method of producing the same 

8,217,088 
Use of nanoporous polymer foams as thermal insulation materials 

8,216,630 
Porous biomaterials surface activation method 

8,216,326 
High porosity vitrified superabrasive products and method of preparation 

8,216,325 
High porosity superabrasive resin products and method of manufacture 

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Week 27 7/3/2012

8,211,981 
Poly(4-methyl-1-pentene) resin composition, film containing same, microporous film, battery separator and lithium ion battery 

8,211,953 
Polyolefin resin foam and process for production thereof 

8,211,952 
Curable sealing method and foamed composition 

8,211,951 
High selectivity polymer-nano-porous particle membrane structures 

8,211,526 
Honeycomb structure 

8,211,525 
Honeycomb structure 

8,211,498 
Mesoporous membranes with complex functional architectures and methods for making 

8,211,449 
Pharmaceutically elegant, topical anhydrous aerosol foam 

8,211,263 
Process and apparatus for making air-filled cellular structures for use as resilient cushions 

8,211,000 
Conductive roller 

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Week 23  6/5/2012

8,193,257 
Amine-initiated polyols and rigid polyurethane foam made therefrom 

8,193,256 
Method for epoxy foam production using a liquid anhydride 

8,193,255 
Porous infusible polymer parts 

8,192,909 
Chemically prepared porous toner

8,192,897 
Method for preparation of transition metal electroplated porous carbon nanofiber composite for hydrogen storage 

8,192,835 
Bone substitute material 

8,192,833 
Material and method for providing insulation and drainage to a foundation wall 

8,192,826 
Hexagonal cell honeycomb structure body 

8,192,792 
Cold sprayed porous metal seals 

8,192,655 
Method of preparing covered porous biodegradable polymer microspheres for sustained-release drug delivery and tissue regeneration 

8,191,318 
Prefabricated resin house 

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Week 22  5/29/2012

8,188,156 
Polyol composition, foaming composition and polyurethane foam 

8,188,029 
Hydrophilic polyurethane foam articles comprising an antimicrobial compound

8,187,880 
Composite materials comprising supported porous gels containing metal-affinity ligands 

8,187,852 
Porous film 

8,187,691 
Honeycomb structure 

8,187,678 
Ultra-thin microporous/hybrid materials 

8,187,534 
Porous barrier media comprising color change indicators 

8,187,511 
Method for producing resin porous membrane with adhesive layer, resin porous membrane with adhesive layer, and filter member 

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Week 20  5/15/2012

8,178,592 
Foamable fluoropolymer composition 

8,178,591 
Carbon dioxide blown low density, flexible microcellular polyurethane elastomers 

8,178,185 
Honeycomb structured body, method for manufacturing honeycomb structured body and exhaust gas purifying device 

8,178,183 
Formable core material 

8,178,014 
Methods of forming an elongated ethylenic foam structure 

8,177,884 
Fuel deoxygenator with porous support plate 

8,177,859 
Method of flameproofing cellulose fibers 

8,176,830 
Ballistic shield 

8,176,785 
Method and device for detecting water in a cellular structure 

8,176,701 
Insulative siding apparatus and method of making the same 

8,176,697 
Building block 

8,176,690 
High-strength structure
 

8,176,690 
High-strength structure 

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Week 12  3/20/2012

8,138,378 
Reactive amine catalysts for polyurethane foam 

8,138,241 
Shapable resin compositions 

8,138,235 
Polyurethane foam and method for manufacturing the same 

8,137,800 
Porous multilayered hollow-fiber membrane and process for producing the same 

8,137,799 
Article undergoing stimulus-responsive deformation and vehicle part using the same 

8,137,686 
Nonwoven tissue scaffold 

8,137,651 
Method for preparing hydrophobic aerogel and hydrophobic aerogel prepared therefrom 

8,137,650 
Nanoporous carbide derived carbon with tunable pore size 

8,137,600 
Injection molding of polymeric material 

8,137,569 
Method of fabricating a membrane having a tapered pore   

8,137,442 
Process for producing a nanoporous layer of nanoparticles and layer thus obtained 

8,137,024 
Hydrocarbon-adsorbing porous pavement structure 

8,136,319 
Hail damage-resistance roof assembly and method for making same 

8,136,248 
Method of making building panels with support members extending partially through the panels 

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Week 11  3/13/2012

8,133,930 
Polyurethane foams made from hydroxymethyl-containing polyester polyols 

8,133,923 
Large-scale colloidal crystals and macroporous polymers and method for producing   

8,133,821 
Method of manufacturing porous insulating film, method of manufacturing semiconductor device, and semiconductor device 

8,133,548 
Method for preparing an oriented-porosity dielectric material on a substrate by means of electromagnetic and/or photonic treatment 

8,133,532 
Method of densifying porous articles 

8,133,419 
Method for making automotive headliners 

8,133,420 
Multi-segment expandable polymer compositions which expand in a controllable direction 

8,133,301 
Porous nanohybrid materials formed by covalent hybridization between metal-organic frameworks and gigantic mesoporous materials 

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2012 Foams US Patents Archive

2011 Foams US Patents Archive

Reedy Personal Alerts

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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 2011 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 10/19/2010.