B01J 19/06
Solidifying liquids
Official title: Solidifying liquids (making microcapsules B01J13/02)
B01J19/06 (Solidifying liquids) appears on 234 US grants and 264 published applications in this corpus.
Search patents in B01J- Granted patents
- 234
- Published applications
- 264
- Assignees
- 216
- Inventors
- 806
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 9 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 5 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 3 |
| 2004 | 3 | 1 |
| 2005 | 0 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 3 | 8 |
| 2014 | 3 | 6 |
| 2015 | 4 | 7 |
| 2016 | 3 | 15 |
| 2017 | 13 | 18 |
| 2018 | 13 | 20 |
| 2019 | 13 | 21 |
| 2020 | 19 | 29 |
| 2021 | 23 | 26 |
| 2022 | 19 | 18 |
| 2023 | 19 | 18 |
| 2024 | 19 | 17 |
| 2025 | 17 | 32 |
| 2026 | 6 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for polymerizing molecular-weight controlled polymer8 Sep 2026US 12,729,255 B2Korea Research Institute of Chemical Technology
- Polyolefin production apparatus and polyolefin production method18 Aug 2026US 12,708,889 B2Sumitomo Chemical Company, Limited
- Purification of waste plastics based oil via a polymerization19 May 2026US 12,630,768 B2Totalenergies Onetech
- Loop slurry reactor cooling processes and systems14 Apr 2026US 12,599,887 B2Chevron Phillips Chemical Company LP
- Process for the purification of waste plastics based oil with the help of basic compounds17 Mar 2026US 12,577,471 B2Totalenergies Onetech
- Horizontal polymerization reactor for producing propylene-based polymer and method for producing propylene-based polymer17 Sep 2026US 2026/0273496 A1Japan Polypropylene Corporation
- Particle size controlled crystallization of perchlorate salts using a continuous flow taylor-vortex reactor10 Sep 2026US 2026/0265054 A1Government of the United States as Represented by the Secretary of the Air Force
- Sequence analysis method, sequence analyzing device, polymerization condition proposal device, and automatic synthesizing device27 Aug 2026US 2026/0250442 A1National Institute for Materials Science
- Rapid mixing polymerization process6 Aug 2026US 2026/0226210 A1Borealis AG
- Method for producing polymer, polymer production device, and system for optimizing radical polymerization reaction6 Aug 2026US 2026/0226213 A1Jsr Corporation
Most cited
By later US patents
- Thickened acidic aqueous compositions using cross-linked dialkylaminoacrylic microparticles202US 5,100,660 AAllied Colloids Limited · 1992
- Gels of nonpolar liquids with N-acyl amino acids and derivatives thereof as gelling agents149US 3,969,087 AAjinomoto Co., Inc. · 1976
- Process for reversible thickening of a liquid111US 4,735,731 AThe Dow Chemical Company · 1988
- Aqueous gels for plugging fractures in subterranean formation and production of said aqueous gels71US 3,955,998 APhillips Petroleum Company · 1976
- Formulations and methods for contemporaneous stabilization of active proteins during spray drying and storage52US 9,545,379 B2Velico Medical, Inc. · 2017