C01P 2002/00
Crystal-structural characteristics
C01P2002/00 (Crystal-structural characteristics) appears on 12,222 US grants and 15,699 published applications in this corpus.
Search patents in C01P- Granted patents
- 12,222
- Published applications
- 15,699
- Assignees
- 4,321
- Inventors
- 31,597
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 45 | 0 |
| 1977 | 47 | 0 |
| 1978 | 38 | 0 |
| 1979 | 36 | 0 |
| 1980 | 34 | 0 |
| 1981 | 45 | 0 |
| 1982 | 42 | 0 |
| 1983 | 45 | 0 |
| 1984 | 49 | 0 |
| 1985 | 60 | 0 |
| 1986 | 65 | 0 |
| 1987 | 62 | 0 |
| 1988 | 69 | 0 |
| 1989 | 121 | 0 |
| 1990 | 114 | 0 |
| 1991 | 124 | 0 |
| 1992 | 119 | 0 |
| 1993 | 117 | 0 |
| 1994 | 118 | 0 |
| 1995 | 106 | 0 |
| 1996 | 116 | 0 |
| 1997 | 139 | 0 |
| 1998 | 196 | 0 |
| 1999 | 182 | 0 |
| 2000 | 175 | 0 |
| 2001 | 172 | 72 |
| 2002 | 192 | 230 |
| 2003 | 197 | 276 |
| 2004 | 208 | 306 |
| 2005 | 151 | 291 |
| 2006 | 189 | 322 |
| 2007 | 160 | 303 |
| 2008 | 148 | 370 |
| 2009 | 201 | 384 |
| 2010 | 276 | 560 |
| 2011 | 296 | 487 |
| 2012 | 279 | 494 |
| 2013 | 345 | 517 |
| 2014 | 356 | 470 |
| 2015 | 424 | 528 |
| 2016 | 398 | 526 |
| 2017 | 432 | 564 |
| 2018 | 438 | 692 |
| 2019 | 529 | 823 |
| 2020 | 608 | 875 |
| 2021 | 620 | 1006 |
| 2022 | 633 | 1073 |
| 2023 | 693 | 1153 |
| 2024 | 740 | 1195 |
| 2025 | 776 | 1200 |
| 2026 | 497 | 982 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C01P 2002/70Defined by measured x-ray, neutron or electron diffraction dataIndexing code7,073
- C01P 2002/80Defined by measured data other than those specified in group c01p2002/70Indexing code3,949
- C01P 2002/50Solid solutionsIndexing code3,804
- C01P 2002/30Three-dimensional structuresIndexing code1,716
- C01P 2002/60Compounds characterised by their crystallite sizeIndexing code1,072
- C01P 2002/02Amorphous compoundsIndexing code750
- C01P 2002/20Two-dimensional structuresIndexing code582
- C01P 2002/01Depicted by a tem-imageIndexing code302
All 12 subgroupsShow fewer
- C01P 2002/90Crystal-structural characteristics: other crystal-structural characteristics not specified aboveIndexing code113
- C01P 2002/08Intercalated structures, i.e. with atoms or molecules intercalated in their structureIndexing code99
- C01P 2002/04Compounds with a limited amount of crystallintyIndexing code70
- C01P 2002/10One-dimensional structuresIndexing code25
Recent patents
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- Negative electrode active material, method of manufacturing the negative electrode active material, and negative electrode including the negative electrode active material8 Oct 2026US 2026/0307996 A1Samsung SDI.Co., Ltd.
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Most cited
By later US patents
- Fluorescent silica-based nanoparticles1,448US 8,298,677 B2Cornell Research Foundation, Inc. · 2012
- Highly luminescent color-selective nano-crystalline materials747US 6,322,901 B1Massachusetts Institute of Technology · 2001
- Carbide nanomaterials684US 6,190,634 B1President and Fellows of Harvard College · 2001
- Electrophoretic particles, and processes for the production thereof510US 7,002,728 B2E Ink Corporation · 2006
- Highly luminescent color-selective materials and method of making thereof406US 6,207,229 B1Massachusetts Institute of Technology · 2001