B29C 66/73185
Non-permeable
Official title: {non-permeable}
B29C66/73185 (Non-permeable) appears on 42 US grants and 59 published applications in this corpus.
Search patents in B29C- Granted patents
- 42
- Published applications
- 59
- Assignees
- 40
- Inventors
- 88
- Latest grant
- 19 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 2 | 0 |
| 2007 | 0 | 3 |
| 2008 | 2 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 1 | 5 |
| 2012 | 1 | 3 |
| 2013 | 2 | 1 |
| 2014 | 0 | 3 |
| 2015 | 3 | 3 |
| 2016 | 0 | 4 |
| 2017 | 3 | 3 |
| 2018 | 5 | 4 |
| 2019 | 4 | 2 |
| 2020 | 1 | 5 |
| 2021 | 2 | 3 |
| 2022 | 3 | 6 |
| 2023 | 5 | 1 |
| 2024 | 1 | 2 |
| 2025 | 2 | 4 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Life jacket, air blowing member and method for combining there of19 Aug 2025US 12,391,349 B2
- Fusion structure, inflatable product having the fusion structure, manufacturing method thereof, and rapidly produced inflatable product having covering layer simultaneously positioned with inflatable body20 May 2025US 12,304,155 B2Innovator Plastic & Electronics (Huizhou) Co Ltd
- Welding machine for synthetic resins26 Mar 2024US 11,938,685 B2
- Bleach compatible polyolefin mattress cover28 Nov 2023US 11,825,956 B2Unisoft Medical Corporation
- Ultrasonically welded label systems and methods19 Sep 2023US 11,763,119 B2Avery Dennison Retail Information Services LLC
- Support surface for a patient support apparatus and method for forming an inflatable bladder assembly for a support surface4 Jun 2026US 2026/0151284 A1Umano Medical Inc.
- Support surface for a patient support apparatus and method for forming an inflatable bladder assembly for a support surface4 Jun 2026US 2026/0151285 A1Umano Medical Inc.
- Reinforced surgical table mattresses and pads26 Mar 2026US 2026/0083403 A1Augustine Temperature Management LLC
- Method of manufacturing before-use dissolution infusion bag13 Nov 2025US 2025/0346002 A1FUJIFILM Corporation
- Seam construction using radio frequency welding and tape16 Oct 2025US 2025/0319666 A1Weltop Outdoor (HK) Co., Ltd.
Most cited
By later US patents
- Seam having liquid proof threads stichably securing first and second liquid proof materials foldably enclosing a meltable adhesive polymer film and method of manufacture of same86US 5,003,902 ASuperior Surgical Manufacturing Co. Inc. · 1991
- Liquidproof seam for protective footwear34US 7,356,946 B2Gore Enterprise Holdings, Inc. · 2008
- Sealing apparatus and manufacturing process of soft article having sealed portion27US 7,059,103 B2Uni-Charm Corporation · 2006
- Method of joining waterproof sheets, and their joint structure26US 4,379,114 AMitsuboshi Belting Ltd. · 1983
- Portable thermoplastic welding machine23US 4,913,772 AG.R. Systems, Inc. · 1990