Y10S 516/00
Colloid systems and wetting agents
Official title: Colloid systems and wetting agents; subcombinations thereof; processes of
Y10S516/00 (Colloid systems and wetting agents) appears on 1,917 US grants and 197 published applications in this corpus.
Search patents in Y10S- Granted patents
- 1,917
- Published applications
- 197
- Assignees
- 695
- Inventors
- 3,185
- Latest grant
- 11 Jun 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 72 | 0 |
| 1977 | 50 | 0 |
| 1978 | 68 | 0 |
| 1979 | 49 | 0 |
| 1980 | 63 | 0 |
| 1981 | 58 | 0 |
| 1982 | 50 | 0 |
| 1983 | 67 | 0 |
| 1984 | 85 | 0 |
| 1985 | 68 | 0 |
| 1986 | 56 | 0 |
| 1987 | 45 | 0 |
| 1988 | 65 | 0 |
| 1989 | 73 | 0 |
| 1990 | 69 | 0 |
| 1991 | 65 | 0 |
| 1992 | 94 | 0 |
| 1993 | 68 | 0 |
| 1994 | 76 | 0 |
| 1995 | 67 | 0 |
| 1996 | 90 | 0 |
| 1997 | 62 | 0 |
| 1998 | 72 | 0 |
| 1999 | 56 | 0 |
| 2000 | 47 | 0 |
| 2001 | 47 | 12 |
| 2002 | 39 | 18 |
| 2003 | 36 | 22 |
| 2004 | 16 | 22 |
| 2005 | 11 | 25 |
| 2006 | 8 | 22 |
| 2007 | 14 | 15 |
| 2008 | 9 | 11 |
| 2009 | 22 | 10 |
| 2010 | 31 | 12 |
| 2011 | 16 | 12 |
| 2012 | 11 | 5 |
| 2013 | 3 | 2 |
| 2014 | 11 | 5 |
| 2015 | 3 | 3 |
| 2016 | 2 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
- Y10S 516/01Wetting, emulsifying, dispersing, or stabilizing agents1,189
- Y10S 516/905Agent composition per se for colloid system making or stabilizing364
- Y10S 516/924Significant dispersive or manipulative operation or step in making or stabilizing colloid349
- Y10S 516/922Colloid systems having specified particle size, range, or distribution127
- Y10S 516/90Liquid crystal material of, or for, colloid system51
- Y10S 516/902Gelled emulsion39
- Y10S 516/903Two or more gellants15
- Y10S 516/901Substantially pure carbon8
Recent patents
- Method and apparatus for forming multiple emulsions11 Jun 2019US 10,316,873 B2President and Fellows of Harvard College
- Compositions comprising metathesized unsaturated polyol esters7 Aug 2018US 10,039,699 B2Elevance Renewable Sciences, Inc.
- Compositions comprising metathesized unsaturated polyol esters6 Jun 2017US 9,668,955 B2Elevance Renewable Sciences, Inc.
- Process of preparing improved heavy and extra heavy crude oil emulsions by use of biosurfactants in water and product thereof14 Jun 2016US 9,366,387 B2Instituto Mexicano Del Petroleo
- Method for producing semiconductor microparticles and the microparticles10 May 2016US 9,337,382 B2M. Technique Co., Ltd.
- Compositions comprising metathesized unsaturated polyol esters23 Nov 2017US 2017/0333314 A1Elevance Renewable Sciences, Inc.
- Method and apparatus for forming multiple emulsions8 Oct 2015US 2015/0285282 A1President and Fellows of Harvard College
- Switchable hydrophilicity solvents and methods of use thereof27 Aug 2015US 2015/0240051 A1GreenCentre Canada
- Method for producing semiconductor microparticles and the microparticles5 Feb 2015US 2015/0034884 A1M. Technique Co., Ltd.
- Compositions comprising metathesized unsaturated polyol esters4 Dec 2014US 2014/0357714 A1Elevance Renewable Sciences, Inc.
Most cited
By later US patents
- Wound dressing having a porous structure1,163US 5,298,015 ANippon Zeon Co., Ltd. · 1994
- Method and apparatus for fluid dispersion418US 7,708,949 B2Governing Council of the Univ. of Toronto, The · 2010
- Process for producing emulsion and microcapsules and apparatus therefor402US 7,268,167 B2Japan Science and Technology Agency · 2007
- Foaming surfactant compositions383US 4,565,647 AThe Procter & Gamble Company · 1986
- Preparation of nanocrystallites375US 6,576,291 B2Massachusetts Institute of Technology · 2003