D01B 7/04
Reeling silk
D01B7/04 (Reeling silk) appears on 6 US grants and 7 published applications in this corpus.
Search patents in D01B- Granted patents
- 6
- Published applications
- 7
- Assignees
- 6
- Inventors
- 10
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 3 |
| 2024 | 2 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus for producing a bagworm silk thread, and method of producing long bagworm silk thread9 Sep 2025US 12,408,643 B2Kowa Company, Ltd.
- Apparatus for collecting bagworm silk thread and method for producing long bagworm silk thread15 Oct 2024US 12,116,700 B2Kowa Company, Ltd.
- Apparatus for producing a bagworm silk thread, and method of producing long bagworm silk thread23 Jan 2024US 11,877,567 B2Kowa Company, Ltd.
- Method for producing long bagworm silk threads and production device therefor14 Nov 2023US 11,814,751 B2National Agriculture and Food Research Organization
- Mattress and process for producing stuffing therefor12 Sep 2000US 6,115,859 AKabushiki Kaisha MaPePe Unit
- Method for producing long bagworm silk threads and production device therefor28 Dec 2023US 2023/0416943 A1National Agriculture and Food Research Organization
- Apparatus for producing a bagworm silk thread, and method of producing long bagworm silk thread3 Aug 2023US 2023/0240274 A1Kowa Company, Ltd.
- Device for collecting bagworm silk thread and method for producing long bagworm silk thread13 Jul 2023US 2023/0220590 A1Kowa Company, Ltd.
- An apparatus for producing a bagworm silk thread, and method of producing long bagworm silk thread27 Jan 2022US 2022/0022434 A1Kowa Company, Ltd.
- Method for producing long bagworm silk threads and production device therefor21 May 2020US 2020/0157706 A1National Agriculture and Food Research Organization
Most cited
By later US patents
- Character pattern normalization method and apparatus for optical character recognition system19US 3,967,243 ARicoh Company, Ltd. · 1976
- Mattress and process for producing stuffing therefor5US 6,115,859 AKabushiki Kaisha MaPePe Unit · 2000
- Method for producing long bagworm silk threads and production device therefor1US 11,814,751 B2National Agriculture and Food Research Organization · 2023