C01P 2006/20
Powder free flowing behaviour
C01P2006/20 (Powder free flowing behaviour) appears on 196 US grants and 93 published applications in this corpus.
Search patents in C01P- Granted patents
- 196
- Published applications
- 93
- Assignees
- 137
- Inventors
- 475
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 6 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 8 | 0 |
| 1989 | 10 | 0 |
| 1990 | 11 | 0 |
| 1991 | 13 | 0 |
| 1992 | 10 | 0 |
| 1993 | 4 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 7 | 0 |
| 2001 | 6 | 1 |
| 2002 | 4 | 5 |
| 2003 | 5 | 5 |
| 2004 | 1 | 6 |
| 2005 | 3 | 8 |
| 2006 | 3 | 4 |
| 2007 | 3 | 5 |
| 2008 | 1 | 0 |
| 2009 | 5 | 3 |
| 2010 | 3 | 1 |
| 2011 | 2 | 3 |
| 2012 | 1 | 3 |
| 2013 | 3 | 1 |
| 2014 | 2 | 1 |
| 2015 | 1 | 3 |
| 2016 | 2 | 0 |
| 2017 | 3 | 2 |
| 2018 | 1 | 4 |
| 2019 | 2 | 7 |
| 2020 | 1 | 4 |
| 2021 | 5 | 3 |
| 2022 | 2 | 2 |
| 2023 | 2 | 2 |
| 2024 | 1 | 14 |
| 2025 | 4 | 3 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Direct synthesis of improved superhydrophobic carbon nitride co-products, and improved superhydroppbic carbon nitride co-products thereof5 May 2026US 12,617,682 B2City Univerty of Hong Kong
- Functionalized graphene, method for producing a functionalized graphene, and its use28 Oct 2025US 12,454,459 B2Evonik Operations GmbH
- Electrode material for lithium-ion battery and Si alloy composite powder7 Oct 2025US 12,438,146 B2Daido Steel Co., Ltd.
- Yttrium-fluoride-based sprayed coating, sprayed member, and method for producing yttrium-fluoride-based sprayed coating12 Aug 2025US 12,385,122 B2Shin-Etsu Chemical Co., Ltd.
- Systems and methods for producing lithium carbonate and uses thereof10 Jun 2025US 12,325,641 B2Albemarle Corporation
- Spherical alumina powder16 Jul 2026US 2026/0200751 A1Denka Company Limited
- Cathode active material for lithium secondary batteries, method of preparing same, cathode including the same, and lithium secondary battery including cathode12 Mar 2026US 2026/0074219 A1Samsung SDI.Co., Ltd.
- Processing system and method with a single variable rpm mill for manufacturing spheroidized graphite powder5 Mar 2026US 2026/0062301 A1Epsilon Advanced Materials Private Limited
- Systems and methods for producing lithium carbonate and uses thereof30 Oct 2025US 2025/0333320 A1Albemarle Corporation
- Systems and methods for producing lithium carbonate and uses thereof30 Oct 2025US 2025/0333321 A1Albemarle Corporation
Most cited
By later US patents
- Antimicrobial compositions, process for preparing the same and use177US 5,180,585 AE. I. Du Pont de Nemours and Company · 1993
- Antimicrobial compositions, process for preparing the same and use110US 5,503,840 AE. I. Du Pont de Nemours and Company · 1996
- Process for producing niobium suboxide85US 7,341,705 B2H. C. Starck GmbH · 2008
- Composition and process for drying and expanding microspheres84US 4,722,943 APierce & Stevens Corporation · 1988
- Particulate material containing thermoplastics and methods for making and using the same81US 7,270,879 B2Hexion Specialty Chemicals, Inc. · 2007