B01J 2203/0675
Structural or physico-chemical features of the materials processed
B01J2203/0675 (Structural or physico-chemical features of the materials processed) appears on 394 US grants and 253 published applications in this corpus.
Search patents in B01J- Granted patents
- 394
- Published applications
- 253
- Assignees
- 99
- Inventors
- 515
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 6 | 0 |
| 1978 | 13 | 0 |
| 1979 | 12 | 0 |
| 1980 | 7 | 0 |
| 1981 | 13 | 0 |
| 1982 | 5 | 0 |
| 1983 | 10 | 0 |
| 1984 | 6 | 0 |
| 1985 | 10 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 5 | 0 |
| 1989 | 15 | 0 |
| 1990 | 12 | 0 |
| 1991 | 9 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 7 | 0 |
| 1995 | 4 | 0 |
| 1996 | 11 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 7 | 0 |
| 2000 | 7 | 0 |
| 2001 | 9 | 3 |
| 2002 | 4 | 3 |
| 2003 | 3 | 8 |
| 2004 | 5 | 9 |
| 2005 | 4 | 9 |
| 2006 | 5 | 11 |
| 2007 | 7 | 10 |
| 2008 | 5 | 8 |
| 2009 | 7 | 15 |
| 2010 | 2 | 18 |
| 2011 | 11 | 22 |
| 2012 | 11 | 24 |
| 2013 | 17 | 19 |
| 2014 | 12 | 17 |
| 2015 | 25 | 20 |
| 2016 | 19 | 4 |
| 2017 | 9 | 10 |
| 2018 | 13 | 10 |
| 2019 | 15 | 7 |
| 2020 | 2 | 5 |
| 2021 | 3 | 7 |
| 2022 | 3 | 3 |
| 2023 | 3 | 1 |
| 2024 | 2 | 4 |
| 2025 | 4 | 4 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Heat treatment of nanodiamond particles with controlled powder layer depth28 Jul 2026US 12,692,437 B2Schlumberger Technology Corporation
- Diamond sintered material and tool including diamond sintered material11 Nov 2025US 12,467,119 B2Sumitomo Electric Hardmetal Corp.
- Method for producing nanodiamonds doped with group 14 element, and method for purifying same2 Sep 2025US 12,403,437 B2Daicel Corporation
- Luminescent diamond10 Jun 2025US 12,325,814 B2Schlumberger Technology Corporation
- Luminescent diamond and method of making the same15 Apr 2025US 12,275,005 B2Schlumberger Technology Corporation
- Luminescent diamond and method of making the same11 Jun 2026US 2026/0158460 A1Schlumberger Technology Corporation
- Luminescent diamond and method of making the same28 May 2026US 2026/0145151 A1Schlumberger Technology Corporation
- Luminescent diamond2 Oct 2025US 2025/0304854 A1Schlumberger Technology Corporation
- Optical monitoring device7 Aug 2025US 2025/0251338 A1Samsung Electronics Co., Ltd.
- Heat treatment of nanodiamond particles with controlled powder layer depth3 Jul 2025US 2025/0215313 A1Schlumberger Technology Corporation
Most cited
By later US patents
- Composite polycrystalline diamond compact502US 4,604,106 ASmith International, Inc. · 1986
- Temperature resistant abrasive compact and method for making same436US 4,224,380 AGeneral Electric Company · 1980
- Compact of boron-doped diamond and method for making same385US 4,268,276 AGeneral Electric Company · 1981
- Rock bit with diamond tip inserts349US 4,694,918 ASmith International, Inc. · 1987
- Composite compact of interleaved polycrystalline particles and cemented carbide masses303US 4,255,165 AGeneral Electric Company · 1981