C30B 25/005
Growth of whiskers or needles
Official title: {Growth of whiskers or needles}
C30B25/005 (Growth of whiskers or needles) appears on 215 US grants and 113 published applications in this corpus.
Search patents in C30B- Granted patents
- 215
- Published applications
- 113
- Assignees
- 145
- Inventors
- 458
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 7 | 0 |
| 1986 | 5 | 0 |
| 1987 | 8 | 0 |
| 1988 | 5 | 0 |
| 1989 | 10 | 0 |
| 1990 | 13 | 0 |
| 1991 | 7 | 0 |
| 1992 | 11 | 0 |
| 1993 | 7 | 0 |
| 1994 | 8 | 0 |
| 1995 | 7 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 4 |
| 2003 | 2 | 3 |
| 2004 | 2 | 2 |
| 2005 | 1 | 5 |
| 2006 | 2 | 7 |
| 2007 | 4 | 17 |
| 2008 | 7 | 5 |
| 2009 | 9 | 4 |
| 2010 | 6 | 9 |
| 2011 | 7 | 5 |
| 2012 | 4 | 7 |
| 2013 | 2 | 3 |
| 2014 | 5 | 7 |
| 2015 | 2 | 7 |
| 2016 | 5 | 1 |
| 2017 | 7 | 8 |
| 2018 | 2 | 2 |
| 2019 | 6 | 1 |
| 2020 | 4 | 3 |
| 2021 | 1 | 2 |
| 2022 | 2 | 2 |
| 2023 | 3 | 1 |
| 2024 | 2 | 5 |
| 2025 | 4 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thermal stable, one-dimensional hexagonal-phase vanadium sulfide nanowires and methods for preparing the same31 Mar 2026US 12,590,384 B2City University of Hong Kong
- Nanowires network14 Oct 2025US 12,442,105 B2FundacióN Imdea Materiales
- Nanostructured battery active materials and methods of producing same7 Oct 2025US 12,438,148 B2OneD Material, Inc.
- AlN crystal preparation method, AlN crystals, and organic compound including AlN crystals22 Jul 2025US 12,365,823 B2National University Corporation Nagoya University
- Nanostructured battery active materials and methods of producing same22 Jul 2025US 12,368,162 B2OneD Material, Inc.
- Carbon-coated nanowire network electrodes26 Mar 2026US 2026/0085449 A1FundacióN Imdea Materiales
- Catalyst for manufacturing carbon nanotubes and method of manufacturing carbon nanotubes31 Jul 2025US 2025/0242337 A1Korea Kumho Petrochemical Co., Ltd.
- Thermal stable, one-dimensional hexagonal-phase vanadium sulfide nanowires and methods for preparing the same5 Jun 2025US 2025/0179684 A1City University of Hong Kong
- Method and apparatus for manufacturing carbon nanotube assembled wire7 Nov 2024US 2024/0367978 A1Sumitomo Electric Industries, Ltd.
- Nanostructured battery active materials and methods of producing same29 Aug 2024US 2024/0290958 A1OneD Material, Inc.
Most cited
By later US patents
- Semiconductor device using whiskers265US 5,362,972 AHitachi, Ltd. · 1994
- Nanosensors247US 7,129,554 B2President and Fellows of Harvard College · 2006
- Article having surface layer of uniformly oriented, crystalline, organic microstructures108US 4,812,352 AMinnesota Mining and Manufacturing Company · 1989
- Method for preparing an article having surface layer of uniformly oriented, crystalline, organic microstructures100US 5,039,561 AMinnesota Mining and Manufacturing Company · 1991
- Nanoscale wires and related devices98US 7,301,199 B2President and Fellows of Harvard College · 2007