C14C 1/02
Curing raw hides
C14C1/02 (Curing raw hides) appears on 23 US grants and 15 published applications in this corpus.
Search patents in C14C- Granted patents
- 23
- Published applications
- 15
- Assignees
- 21
- Inventors
- 57
- Latest grant
- 21 Jun 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 2 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 0 |
| 2023 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Lionfish leather and preparation thereof21 Jun 2022US 11,365,457 B1Quintessence Marine Inc.
- Method for processing skins23 Feb 2021US 10,927,423 B2
- Active compound combinations for protecting animal hides and leather10 Apr 2007US 7,201,854 B2Bayer Aktiengesellschaft
- Conservation of organic and inorganic materials19 Apr 2005US 6,881,435 B2Dow Corning Corporation
- Conservation of organic and inorganic materials28 Dec 2004US 6,835,411 B1Dow Corning Corporation
- Method of manufacturing leather7 Sep 2023US 2023/0279264 A1white
- Composition for manufacturing leather7 Sep 2023US 2023/0279515 A1white
- Method for processing skins10 Jun 2021US 2021/0172033 A1
- Production & Protection Compositions (PPC)6 May 2021US 2021/0130180 A1
- Bio-degradable composition and/or probiotic biochemicals and methods of use in leather tanning processes23 Jan 2020US 2020/0024674 A1Sustainable Community Development, L.L.C., D/B/A SCD Probiotics
Most cited
By later US patents
- Hide raceway treatment and improved method of curing hides107US 5,435,808 ABirko Corporation · 1995
- Waste water treatment with peracetic acid compositions57US 5,472,619 ABirko Corporation · 1995
- Treatment of raw animal hides and skins24US 5,096,553 AIonizing Energy Company of Canada Limited · 1992
- Waste water treatment with peracid compositions21US 5,647,997 ABirko Corporation · 1997
- Binding of antimicrobial compounds to a hydroxyl containing substrate with cyanuric chloride19US 4,035,146 ASchwarz Services International Ltd. · 1977