Y10T 428/249978
Voids specified as micro
Y10T428/249978 (Voids specified as micro) appears on 1,777 US grants and 1,285 published applications in this corpus.
Search patents in Y10T- Granted patents
- 1,777
- Published applications
- 1,285
- Assignees
- 886
- Inventors
- 3,685
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 8 | 0 |
| 1978 | 14 | 0 |
| 1979 | 2 | 0 |
| 1980 | 12 | 0 |
| 1981 | 16 | 0 |
| 1982 | 16 | 0 |
| 1983 | 4 | 0 |
| 1984 | 12 | 0 |
| 1985 | 26 | 0 |
| 1986 | 29 | 0 |
| 1987 | 23 | 0 |
| 1988 | 21 | 0 |
| 1989 | 33 | 0 |
| 1990 | 39 | 0 |
| 1991 | 26 | 0 |
| 1992 | 32 | 0 |
| 1993 | 40 | 0 |
| 1994 | 43 | 0 |
| 1995 | 33 | 0 |
| 1996 | 56 | 0 |
| 1997 | 51 | 0 |
| 1998 | 57 | 0 |
| 1999 | 78 | 0 |
| 2000 | 76 | 0 |
| 2001 | 53 | 28 |
| 2002 | 52 | 78 |
| 2003 | 52 | 100 |
| 2004 | 56 | 88 |
| 2005 | 58 | 72 |
| 2006 | 54 | 72 |
| 2007 | 39 | 65 |
| 2008 | 41 | 116 |
| 2009 | 38 | 133 |
| 2010 | 71 | 112 |
| 2011 | 81 | 97 |
| 2012 | 85 | 80 |
| 2013 | 82 | 72 |
| 2014 | 73 | 38 |
| 2015 | 43 | 34 |
| 2016 | 23 | 15 |
| 2017 | 29 | 17 |
| 2018 | 19 | 15 |
| 2019 | 12 | 14 |
| 2020 | 14 | 11 |
| 2021 | 14 | 9 |
| 2022 | 6 | 6 |
| 2023 | 10 | 5 |
| 2024 | 6 | 8 |
| 2025 | 6 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Protective internal coatings for porous substrates16 Dec 2025US 12,497,336 B2Applied Thin Films, Inc.
- Functionalized porous membranes and methods of manufacture and use18 Nov 2025US 12,473,416 B2Celgard, LLC
- Thermoplastic elastomer (TPE) physically-foamed roll and semi-continuous preparation method thereof4 Nov 2025US 12,460,060 B2Sun Yat-Sen University
- Lightweight multilayer foam film with enhanced perceived surface whiteness26 Aug 2025US 12,397,533 B2MuCell Extrusion, LLC
- Separators for electrochemical cells10 Jun 2025US 12,327,881 B2LG Energy Solution, Ltd.
- Composite scaffold for the repair, reconstruction, and regeneration of soft tissues19 Sep 2024US 2024/0307169 A1Conmed Corporation
- Protective internal coatings for porous substrates25 Jul 2024US 2024/0246869 A1Applied Thin Films, Inc.
- Antimicrobial adhesive for cushioning23 May 2024US 2024/0164542 A1L&P Property Management Company
- Polishing pad16 May 2024US 2024/0157505 A1Universal Photonics Far East Inc.
- Separators for electrochemical cells4 Apr 2024US 2024/0113392 A1LG Energy Solution, Ltd.
Most cited
By later US patents
- Biopolymer foams for use in tissue repair and reconstruction1,344US 5,891,558 ATissue Engineering, Inc. · 1999
- Process for producing porous products1,316US 3,953,566 AW. L. Gore & Associates, Inc. · 1976
- Treating hydrophobic filters to render them hydrophilic1,164US 4,525,374 AManresa, Inc. · 1985
- Melt-blown fibrous web1,019US 5,582,907 APall Corporation · 1996
- Foam coated CSR/surgical instrument wrap fabric983US 4,761,326 APrecision Fabrics Group, Inc. · 1988