Y10S 204/909
Heavy metal treating agent
Y10S204/909 (Heavy metal treating agent) appears on 10 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 10
- Published applications
- 0
- Assignees
- 9
- Inventors
- 22
- Latest grant
- 21 Aug 1984
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Organic sonochemistry process21 Aug 1984US 4,466,870 ANorth Dakota State University Development Foundation
- Photo-initiators for decarboxylation reactions29 May 1984US 4,451,343 AThe Standard Oil Company
- Photochemical decarboxylation of a metal salt of an alpha-hydroxy carboxylic acid22 May 1984US 4,450,059 AThe Standard Oil Company
- Process for the manufacture of sulfobetaines3 May 1983US 4,381,980 AAkademie der Wissenschaften der DDR
- Photoactivated catalytic hydrosilylation of carbonyl compounds1 Jun 1982US 4,332,654 AThe Dow Chemical Company
No published applications in this class yet.
Most cited
By later US patents
- Photoactivated catalytic hydrosilylation of carbonyl compounds17US 4,332,654 AThe Dow Chemical Company · 1982
- Organic sonochemistry process9US 4,466,870 ANorth Dakota State University Development Foundation · 1984
- Process for the manufacture of sulfobetaines6US 4,381,980 AAkademie der Wissenschaften der DDR · 1983
- Photochemical decarboxylation of a metal salt of an alpha-hydroxy carboxylic acid6US 4,450,059 AThe Standard Oil Company · 1984
- Catalysis of photochemical production of hydrogen from water5US 4,325,793 AStudiengesellschaft Kohle mbH · 1982