C14C 1/08
Deliming
Official title: Deliming; Bating; Pickling; Degreasing
C14C1/08 (Deliming) appears on 58 US grants and 43 published applications in this corpus.
Search patents in C14C- Granted patents
- 58
- Published applications
- 43
- Assignees
- 44
- Inventors
- 172
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 7 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 3 |
| 2012 | 1 | 0 |
| 2013 | 1 | 2 |
| 2014 | 0 | 0 |
| 2015 | 0 | 4 |
| 2016 | 1 | 6 |
| 2017 | 2 | 2 |
| 2018 | 3 | 1 |
| 2019 | 2 | 1 |
| 2020 | 3 | 2 |
| 2021 | 2 | 1 |
| 2022 | 2 | 0 |
| 2023 | 0 | 3 |
| 2024 | 1 | 4 |
| 2025 | 1 | 3 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Deliming composition and method for deliming hides28 Apr 2026US 12,612,670 B2TFL Ledertechnik GmbH
- Compositions for visualization of cleaning efficacy and product coverage7 Apr 2026US 12,594,354 B2
- Leather improving agent23 Sep 2025US 12,421,563 B2Kao Corporation
- Environmentally friendly process for tanning hides16 Jan 2024US 11,873,536 B2Beken Italia S.R.L.
- Lionfish leather and preparation thereof21 Jun 2022US 11,365,457 B1Quintessence Marine Inc.
- Methods for dehairing animal skins and hides and formulations related to same6 Nov 2025US 2025/0340959 A1Buckman Laboratories International, Inc.
- Methods of preserving hides6 Feb 2025US 2025/0043368 A1Leatherteq Limited
- Method of preserving hides and skins6 Feb 2025US 2025/0043369 A1Leatherteq Limited
- Leather improving agent11 Apr 2024US 2024/0117454 A1Kao Corporation
- Delimining composition and method for deliming hides11 Jan 2024US 2024/0011110 A1TFL Ledertechnik GmbH
Most cited
By later US patents
- Process for the treatment of skins, hides or shett materials containing collagen by a dense, pressurized fluid22US 5,512,058 ACentre Technique Cuir Chaussure Maroquinerie · 1996
- Method for treating a substrate made of animal fibers with solid particles and a chemical formulation comprising a colourant19US 9,845,516 B2Xeros Limited · 2017
- Enzymatic bating method14US 3,939,040 ARohm Co., Ltd. · 1976
- Use of water-insoluble aluminosilicates in tanning process for the production of leather13US 4,272,242 AHenkel Kommanditgesellschaft auf Aktien · 1981
- Economy chrome tanning process with aldehyde-acids and keto-acids6US 4,715,861 AHoechst Aktiengesellschaft · 1987