B29C 59/12
In an environment other than air
Official title: in an environment other than air
B29C59/12 (In an environment other than air) appears on 78 US grants and 17 published applications in this corpus.
Search patents in B29C- Granted patents
- 78
- Published applications
- 17
- Assignees
- 47
- Inventors
- 142
- Latest grant
- 3 May 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 1 | 0 |
| 2002 | 4 | 3 |
| 2003 | 3 | 3 |
| 2004 | 2 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Surface modification device3 May 2022US 11,318,439 B2Kasuga Denki, Inc.
- Surface modifying device9 Feb 2021US 10,916,412 B2Kasuga Denki, Inc.
- Method for producing retardation film16 Apr 2019US 10,261,227 B2Zeon Corporation
- Method for surface treating a substrate and device for carrying out the method8 Aug 2017US 9,728,940 B2Kalwar Civ Innoserv GmbH & Co. KG
- Method for producing retardation film9 Jun 2015US 9,050,763 B2Zeon Corporation
- A surface treatment method for a polymer film26 Aug 2021US 2021/0260813 A1APPLIED Materials.Inc.
- Surface modifying device15 Oct 2020US 2020/0328061 A1Kasuga Denki, Inc.
- Surface modification device6 Aug 2020US 2020/0246773 A1Kasuga Denki, Inc.
- In-mould labelling10 Dec 2015US 2015/0352779 A1Innovia Films Limited
- Method for producing retardation film20 Aug 2015US 2015/0234107 A1Zeon Corporation
Most cited
By later US patents
- Process for producing transparent shaped article having enhanced anti-reflective effect69US 4,374,158 AToray Industries, Inc. · 1983
- Corona discharge surface treating method61US 5,466,424 ABridgestone Corporation · 1995
- Process and device for surface pre-treatment of plastic by means of an electrical corona discharge49US 4,929,319 AHoechst Aktiengesellschaft · 1990
- Apparatus for the formation of excited or unstable gaseous molecules and uses of such an apparatus37US 5,458,856 AL Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude · 1995
- Atmospheric pressure plasma surface treatment process33US 5,124,173 AC. Itoh Fine Chemical Co., Ltd. · 1992