D02G 3/20
From asbestos
Official title: from asbestos
D02G3/20 (From asbestos) appears on 7 US grants and 0 published applications in this corpus.
Search patents in D02G- Granted patents
- 7
- Published applications
- 0
- Assignees
- 6
- Inventors
- 10
- Latest grant
- 5 Jan 1982
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Asbestos treatment with metal sulfides5 Jan 1982US 4,309,477 AThe Dow Chemical Company
- Asbestos dispersions17 Jun 1980US 4,208,244 ATBA Industrial Products Limited
- Asbestos products26 Sep 1978US 4,115,991 ATBA Industrial Products Limited
- Papermakers belts having ultra-high modulus load bearing yarns6 Jun 1978US 4,093,512 AHuyck Corporation
- Yarn manufacturing31 Jan 1978US 4,070,816 ATBA Industrial Products Limited
No published applications in this class yet.
Most cited
By later US patents
- Papermakers belts having ultra-high modulus load bearing yarns42US 4,093,512 AHuyck Corporation · 1978
- Method of producing fiber strand11US 3,943,220 AJohns Manville · 1976
- Asbestos treatment with metal sulfides4US 4,309,477 AThe Dow Chemical Company · 1982
- Asbestos articles having dustproof properties2US 3,967,043 ANippon Asbestos Co., Ltd. · 1976
- Asbestos products1US 4,115,991 ATBA Industrial Products Limited · 1978