Block copolymer particle forming process
UST957005I4 · kind I4 · defensive publication
1Cited by
0References
5Claims
0Family size
Inventor
Key dates
| Filing date | Jun 15, 1976 |
| Grant date | Apr 5, 1977 |
| Priority date | — |
| Expiry date | Jun 15, 1996 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.