D06N 3/0097
Release surface
Official title: {Release surface, e.g. separation sheets; Silicone papers}
D06N3/0097 (Release surface) appears on 68 US grants and 120 published applications in this corpus.
Search patents in D06N- Granted patents
- 68
- Published applications
- 120
- Assignees
- 80
- Inventors
- 370
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 3 |
| 2003 | 0 | 5 |
| 2004 | 0 | 4 |
| 2005 | 2 | 5 |
| 2006 | 1 | 6 |
| 2007 | 2 | 7 |
| 2008 | 2 | 9 |
| 2009 | 1 | 4 |
| 2010 | 4 | 5 |
| 2011 | 2 | 3 |
| 2012 | 1 | 2 |
| 2013 | 3 | 5 |
| 2014 | 3 | 3 |
| 2015 | 1 | 3 |
| 2016 | 1 | 1 |
| 2017 | 0 | 6 |
| 2018 | 4 | 8 |
| 2019 | 2 | 3 |
| 2020 | 1 | 3 |
| 2021 | 2 | 7 |
| 2022 | 5 | 4 |
| 2023 | 3 | 8 |
| 2024 | 4 | 8 |
| 2025 | 3 | 6 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Breathable layered flexible material, methods and uses thereof14 Jul 2026US 12,680,227 B2TMG - Tecidos Plastificados e Outros Revestimentos Para a Indústria Autómovel, S.A.
- Internally emulisified polyurethane dispersion and method for preparing the same2 Jun 2026US 12,644,224 B2Dow Global Technologies LLC
- Method for producing a multilayer laminar product and plant for implementing said method24 Feb 2026US 12,559,805 B2Costa S.R.L.
- Foam sheet and synthetic leather13 May 2025US 12,297,590 B2DIC Corporation
- Renewable antibacterial waterborne polyurethane synthetic leather with high peel strength and preparation method thereof8 Apr 2025US 12,270,149 B1Zhejiang Meisheng New Material Co., Ltd
- Very thin electronic packaging leather and preparation method thereof18 Jun 2026US 2026/0166870 A1Zhejiang Hexin New Material Co., Ltd.
- Method and device for manufacturing a coated fabric or a coated knit fabric19 Feb 2026US 2026/0049446 A1Giesecke & Devrient GmbH
- Artificial leather with cool surface feature18 Dec 2025US 2025/0382743 A1Dow Global Technologies LLC
- Manufacturing method of wear-resistant artificial leather6 Nov 2025US 2025/0341049 A1San Fang Chemical Industry Co., Ltd.
- Preparation method and application of aromatic citrus peel artificial leather23 Oct 2025US 2025/0327241 A1Anan (China) Co., Ltd.
Most cited
By later US patents
- Temporary strippable protective laminate38US 4,499,130 ACarprotec, Inc. · 1985
- Method for preparing a microporous film37US 5,158,636 AFirma Carl Freudenberg · 1992
- Embossed process paper and production thereof30US 5,252,379 ASanyo Kakoshi Kabushiki Kaisha · 1993
- Process for producing decorative sheets25US 4,196,033 ADai Nippon Insatsu Kabushiki Kaisha · 1980
- Self-adhesive wallcoverings22US 5,413,829 AForbo-CP Limited · 1995