C14B 1/58
Drying
C14B1/58 (Drying) appears on 49 US grants and 25 published applications in this corpus.
Search patents in C14B- Granted patents
- 49
- Published applications
- 25
- Assignees
- 21
- Inventors
- 68
- Latest grant
- 22 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 2 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 2 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 2 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 4 |
| 2018 | 0 | 2 |
| 2019 | 1 | 2 |
| 2020 | 4 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 3 |
| 2023 | 2 | 2 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Combined machine for the thermic drying treatment of dielectric products22 Apr 2025US 12,281,364 B2Officine di Cartigliano S.p.A.
- Manufacturing process of three-dimensional leather objects21 May 2024US 11,987,854 B2
- Tanning agent-free leather making method29 Aug 2023US 11,739,390 B2Sichuan University
- System and method for fresh bovine hide splitting8 Aug 2023US 11,718,884 B1Scientific Life Solutions, LLC
- System and method for fresh bovine hide splitting4 Oct 2022US 11,459,625 B1Scientific Life Solutions, LLC
- Edible pet chew product and related method of manufacture13 Mar 2025US 2025/0081990 A1Brazilian Pet LLC
- Combined machine for the thermic drying treatment of dielectric products29 Jun 2023US 2023/0203605 A1Officine di Cartigliano S.p.A.
- Finishing method and system for tanned or synthetic hides8 Jun 2023US 2023/0175083 A1
- Tanning agent-free leather making method29 Dec 2022US 2022/0411887 A1Sichuan University
- Manufacturing process of three-dimensional leather objects2 Jun 2022US 2022/0170121 A1Egas Consulting Societa' A Responsabilita' Limitata Semplificata
Most cited
By later US patents
- Microwave drying of hides under vacuum in tanning equipment26US 6,092,301 A2000
- Apparatus for automatically centering an endless band trained over two rolls16US 4,173,904 AS.p.A. Luigi Rizzi & C. · 1979
- System for drying and expanding of flat materials such as leather15US 4,438,570 A1984
- Method and system for drying out the leather side of a pelt stretched out and fixed in this position on a pelt board11US 7,690,228 B2Dansk Mink Papir ApS · 2010
- Semiautomatic feeder line particularly for setting out/dry machines vacuum-driers, and stakers for industrial hides9US 5,860,222 AOfficine di Cartigliano S.p.A. · 1999