C11D 3/381
Microorganisms
Official title: {Microorganisms}
C11D3/381 (Microorganisms) appears on 93 US grants and 172 published applications in this corpus.
Search patents in C11D- Granted patents
- 93
- Published applications
- 172
- Assignees
- 93
- Inventors
- 328
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 0 |
| 2002 | 6 | 5 |
| 2003 | 0 | 1 |
| 2004 | 2 | 3 |
| 2005 | 1 | 3 |
| 2006 | 1 | 3 |
| 2007 | 1 | 2 |
| 2008 | 1 | 3 |
| 2009 | 1 | 9 |
| 2010 | 5 | 6 |
| 2011 | 2 | 6 |
| 2012 | 4 | 6 |
| 2013 | 1 | 6 |
| 2014 | 7 | 7 |
| 2015 | 3 | 7 |
| 2016 | 3 | 9 |
| 2017 | 2 | 2 |
| 2018 | 5 | 7 |
| 2019 | 2 | 14 |
| 2020 | 5 | 13 |
| 2021 | 4 | 11 |
| 2022 | 2 | 7 |
| 2023 | 5 | 12 |
| 2024 | 4 | 14 |
| 2025 | 4 | 7 |
| 2026 | 2 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Microbial cleaning compositions9 Jun 2026US 12,649,893 B2Novozymes A/S
- Fabric treatment using bacterial spores10 Feb 2026US 12,545,859 B2The Procter & Gamble Company
- Glycolipopeptide biosurfactants2 Sep 2025US 12,404,294 B2Croda International PLC
- Compositions and methods for removing sludge from oil storage tanks3 Jun 2025US 12,319,894 B2Locus Solutions Ipco, LLC
- Cleaning compositions containing Dispersins III6 May 2025US 12,291,696 B2Henkel AG & Co. KGaA
- Bacteriophage, salmonella bacteriolytic agent, composition, and method for controlling bacteria of the genus salmonella27 Aug 2026US 2026/0248139 A1Kaneka Corporation
- Household and/or commercial cleaning article23 Jul 2026US 2026/0209649 A1Carl Freudenberg KG
- Residual urine neutralizing compositions and coatings11 Jun 2026US 2026/0159781 A1Microban Products Company
- Fabric treatment using bacterial spores21 May 2026US 2026/0139203 A1The Procter & Gamble Company
- Composition comprising spores and cationic glucan2 Apr 2026US 2026/0092238 A1The Procter & Gamble Company
Most cited
By later US patents
- Liquid detergent composition comprising an external structuring system comprising a bacterial cellulose network59US 7,994,111 B2The Procter & Gamble Company · 2011
- Aerosol cleaning composition containing an organic acid and a spore forming microbial composition36US 6,498,137 B1Spartan Chemical Company, Inc. · 2002
- Composition for cleaning grease-traps and septic tanks control34US 5,885,950 ANeozyme International, Inc. · 1999
- Liquid cleaner containing viable microorganisms31US 4,655,794 ASybron Chemicals Holdings Inc. · 1987
- Cleaning composition containing an organic acid and a spore forming microbial composition30US 6,387,874 B1Spartan Chemical Company, Inc. · 2002