C11D 13/02
Boiling soap
Official title: Boiling soap; Refining
C11D13/02 (Boiling soap) appears on 21 US grants and 24 published applications in this corpus.
Search patents in C11D- Granted patents
- 21
- Published applications
- 24
- Assignees
- 16
- Inventors
- 56
- Latest grant
- 4 Oct 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 6 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 2 | 0 |
| 2020 | 1 | 2 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Potassium soaps that can be thickened with chloride salts4 Oct 2022US 11,459,531 B2Vanguard Soap LLC
- Potassium soaps that can be thickened with chloride salts6 Oct 2020US 10,793,808 B2Vanguard Soap LLC
- Post-brew coffee ground products5 Nov 2019US 10,465,148 B2
- Methods for making soap powder24 Sep 2019US 10,421,934 B2
- Method and apparatus for making soap30 Oct 2018US 10,113,142 B2Designed By M.E., LLC
- Soap composition comprising hydrogel25 Jan 2024US 2024/0026252 A1Conopco, Inc., d/b/a UNILEVER
- Cleansing compositions comprising a fatty acid and soap mixture and method for making a cleansing bar comprising said mixture18 Jan 2024US 2024/0018450 A1Conopco, Inc., d/b/a UNILEVER
- Potassium soaps that can be thickened with chloride salts24 Dec 2020US 2020/0399566 A1Vanguard Soap LLC
- Post-brew coffee ground products27 Feb 2020US 2020/0063074 A1
- Cleansing composition and method of making a cleansing soap22 Feb 2018US 2018/0049972 A1
Most cited
By later US patents
- Soap cake construction and manufacture21US 4,062,792 A1977
- Method for refining of soaps using solvent extraction20US 3,965,085 A1976
- Soap making process20US 4,474,683 AArmour-Dial, Inc. · 1984
- Process for preparing soap-acyl isethionate compositions20US 5,041,233 ALever Brothers Company, Division of Conopco, Inc. · 1991
- Translucent soap bar composition and method of making the same14US 6,706,675 B1The Dial Corporation · 2004