C30B 23/007
Growth of whiskers or needles
Official title: {Growth of whiskers or needles}
C30B23/007 (Growth of whiskers or needles) appears on 23 US grants and 23 published applications in this corpus.
Search patents in C30B- Granted patents
- 23
- Published applications
- 23
- Assignees
- 25
- Inventors
- 76
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 0 | 3 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 4 | 3 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 2 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 2 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Phthalocyanine nanowires and uses therefor23 Sep 2025US 12,421,244 B2Postech Research and Business Development Foundation
- Monochromatic emitters on coalesced selective area growth nanocolumns24 Oct 2023US 11,799,054 B1
- Concentric flow reactor18 Jul 2023US 11,702,761 B2AlignedBio AB
- Concentric flow reactor16 Feb 2021US 10,920,340 B2AlignedBio AB
- Concentric flower reactor5 Feb 2019US 10,196,755 B2Sol Voltaics AB
- Novel phthalocyanine nanowires and uses therefor19 Jan 2023US 2023/0019169 A1Postech Research and Business Development Foundation
- Concentric flower reactor6 May 2021US 2021/0130979 A1AlignedBio AB
- Concentric flower reactor30 Jan 2020US 2020/0032416 A1Sol Voltaics AB
- Concentric flower reactor13 Jul 2017US 2017/0198409 A1Sol Voltaics AB
- Indium oxide nanorod and manufacturing method thereof17 Mar 2016US 2016/0075565 A1
Most cited
By later US patents
- 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
- Method for the controlled growth of crystal whiskers and application thereof to the making of tip microcathodes39US 5,314,569 AThomson-CSF · 1994
- Ultrafine particle and fiber production in microgravity10US 4,758,267 AEnergy Science Laboratories, Inc. · 1988
- Growth technique for preparing graded gap semiconductors and devices8US 4,227,948 AThe United States of America as represented by the Secretary of the Navy · 1980