| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 6 | |
| #2 | United Kingdom | 6 | |
| #3 | United States | 5 | |
| #4 | Germany | 3 | |
| #5 | German Democratic Republic | 2 | |
| #6 | Sweden | 2 | |
| #7 | Czechoslovakia | 1 | |
| #8 | Hungary | 1 | |
| #9 | Italy | 1 |
| # | Technology | |
|---|---|---|
| #1 | Batteries | |
| #2 | Reduction of greenhouse gas emissions | |
| #3 | Analysing materials | |
| #4 | Separation | |
| #5 | Compounding processes | |
| #6 | Layered products | |
| #7 | Lubricating compositions | |
| #8 | Special macromolecular compounds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Manev Vesselin G | 4 |
| #2 | Moshtev Rafail V | 4 |
| #3 | Puresheva Bogdana L | 3 |
| #4 | Puresheva Bogdana Lasarova | 3 |
| #5 | Moshtev Rafail Vellislavov | 3 |
| #6 | Manev Vesselin Georgiev | 3 |
| #7 | Gamburzev S S | 2 |
| #8 | Budevski E B | 2 |
| #9 | Kaischeva A R | 2 |
| #10 | Iliev I D | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB8521921D0 | Secondary lithium cell | |
| US4234623A | Method for the production of membrane battery separators | |
| GB2025846A | Process for the production of a membrane separator | |
| US4031033A | Method for producing powdered wetproofed material useful in making gas-diffusion electrodes | |
| GB1392353A | Gasdiffusion electrode | |
| GB1392341A | Method of producing powdered wetproofed materials | |
| GB1372225A | Ionically conducting membrane suitable for use as a separator in an alkaline cell |