Keith D Campbell
Inventor
Stats
- 3 US patents issued
- 3 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 3 US Patents Issued
- 3 US Applications Filed
- 59 Total Citation Count
- Nov 25, 1992 Most Recent Filing
- Aug 9, 1988 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| AIR PRODUCTS AND CHEMICALS, INC. | 1
1 1 | 1988
1989 1992 |
Inventor Addresses
| Address | Duration |
|---|---|
| Slatington, PA | May 07, 91 - Jul 05, 94 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01D: | SEPARATION | 2 |
| C08F: | MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 5326809 | 1994 | Poly[(vinyl alcohol)-CO-(vinyl amine)] copolymers as stabilizing protective colloids in aqueous emulsion polymerization | 18 |
| 5073175 | 1991 | Fluorooxidized polymeric membranes for gas separation and process for preparing them | 10 |
| 5013338 | 1991 | Plasma-assisted polymerization of monomers onto polymers and gas separation membranes produced thereby | 17 |
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