|
| US4447560 | 6 May 1982 | 8 May 1984 | Armstrong World Industries, Inc. | Low density fibrous sheet material |
| US4629652 | 1 Oct 1984 | 16 Dec 1986 | Allied Corporation | Production of aerogels on a support |
| US5092101 | 14 Aug 1990 | 3 Mar 1992 | | Wall elements |
| US5698303 | 7 Jun 1995 | 16 Dec 1997 | Nextec Applications, Inc. | Controlling the porosity and permeation of a web |
| US5846604 | 7 Jun 1995 | 8 Dec 1998 | Nextec Applications, Inc. | Controlling the porosity and permeation of a web |
| US5856245 | 7 Jun 1995 | 5 Jan 1999 | Nextec Applications, Inc. | Articles of barrier webs |
| US5874164 | 7 Jun 1995 | 23 Feb 1999 | Nextec Applications, Inc. | Barrier webs having bioactive surfaces |
| US5876792 | 17 Mar 1995 | 2 Mar 1999 | Nextec Applications, Inc. | Methods and apparatus for controlled placement of a polymer composition into a web |
| US5912116 | 7 Jun 1995 | 15 Jun 1999 | Nextec Applications, Inc. | Methods of measuring analytes with barrier webs |
| US5954902 | 7 Jun 1995 | 21 Sep 1999 | Nextec Applications, Inc. | Controlling the porosity and permeation of a web |
| US5958137 | 3 Nov 1997 | 28 Sep 1999 | Nextec Applications, Inc. | Apparatus of feedback control for the placement of a polymer composition into a web |
| US6040251 | 7 Jun 1995 | 21 Mar 2000 | Nextec Applications Inc. | Garments of barrier webs |
| US6071602 | 27 Jan 1998 | 6 Jun 2000 | Nextec Applications, Inc. | Controlling the porosity and permeation of a web |
| US6083602 | 7 Jun 1995 | 4 Jul 2000 | Nextec Applications, Inc. | Incontinent garments |
| US6129978 | 3 Nov 1997 | 10 Oct 2000 | Nextec Applications, Inc. | Porous webs having a polymer composition controllably placed therein |
| US6289841 | 30 Nov 1997 | 18 Sep 2001 | Nextec Applications, Inc. | Method and apparatus for controlled placement of a polymer composition into a web |
| US6312523 | 27 Sep 1999 | 6 Nov 2001 | Nextec Applications, Inc. | Apparatus of feedback control for the placement of a polymer composition into a web |
| US6342280 | 23 Jun 1998 | 29 Jan 2002 | Nextec Applications, Inc. | Products of and methods for improving adhesion between substrate and polymer layers |
| US6416613 | 23 Jun 1998 | 9 Jul 2002 | Nextec Applications, Inc. | Products of and method for improving adhesion between substrate and polymer layers |
| US7737189 | 4 Apr 2006 | 15 Jun 2010 | Instituto Superior Tecnico | Process for the preparation, under subcritical conditions, of monolithic xerogels and aerogels of silica/latex hybrids, modified with alkoxysilane groups |
| US7833916 | 29 Jun 2005 | 16 Nov 2010 | Aspen Aerogels, Inc. | Energy efficient and insulated building envelopes |
