C11D 1/48
N-containing polycondensation products
C11D1/48 (N-containing polycondensation products) appears on 14 US grants and 17 published applications in this corpus.
Search patents in C11D- Granted patents
- 14
- Published applications
- 17
- Assignees
- 12
- Inventors
- 60
- Latest grant
- 19 Mar 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 3 |
| 2016 | 0 | 1 |
| 2017 | 3 | 2 |
| 2018 | 0 | 2 |
| 2019 | 1 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Liquid hand dishwashing detergent composition19 Mar 2024US 11,932,832 B2The Procter & Gamble Company
- Method, system and product of ultrasonic cleaning of drill cuttings23 May 2023US 11,655,433 B2Green Drilling Technologies, LLC
- Decontamination compositions and methods of decontamination8 Mar 2022US 11,266,865 B2Battelle Memorial Institute
- Cleaning compositions comprising esteramines and an anionic surfactant28 Dec 2021US 11,208,614 B2The Procter & Gamble Company
- Liquid laundry detergent composition9 Jun 2020US 10,676,696 B2The Procter & Gamble Company
- Aqueous composition containing cucurbiturils9 Jul 2026US 2026/0193571 A1Clariant International Ltd.
- Concentrated flowable detergent preparation having improved properties20 Jul 2023US 2023/0227753 A1Henkel AG & Co. KGaA
- Method For Determining Stability Of A Liquid Fabric Softener Formulation11 May 2023US 2023/0140928 A1Henkel AG & Co. KGaA
- Detergent compositions29 Dec 2022US 2022/0411718 A1The Procter & Gamble Company
- Liquid hand dishwashing detergent composition15 Apr 2021US 2021/0108158 A1The Procter & Gamble Company
Most cited
By later US patents
- Aqueous alkaline polyamine paint stripping compositions37US 4,537,705 AEconomics Laboratory, Inc. · 1985
- Comprising anionic surfactant polymeric nonionic surfactant and betaine surfactant26US 5,167,872 AThe Procter & Gamble Company · 1992
- Liquid laundry detergent composition8US 9,631,163 B2The Procter & Gamble Company · 2017
- Aqueous liquid fabric treatment preparation7US 4,851,140 AHenkel Kommanditgesellschaft auf Aktien · 1989
- Fabric-softening detergent6US 4,839,075 AHenkel Kommanditgesellschaft auf Aktien · 1989