| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 13 | |
| #2 | United Kingdom | 4 | |
| #3 | Switzerland | 1 | |
| #4 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Organic fine chemistry | |
| #2 | Foods and drinks | |
| #3 | Medical technology | |
| #4 | Biotechnology | |
| #5 | Engines, pumps and turbines | |
| #6 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Heterocyclic compounds | |
| #2 | Acyclic or carbocyclic compounds | |
| #3 | Food preservation | |
| #4 | Fermentation | |
| #5 | Tobacco | |
| #6 | Internal-combustion piston engines | |
| #7 | Syringes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Scheuing Dr Georg | 6 |
| #2 | Walach Dr Bruno | 5 |
| #3 | Sohn A-G C H Boehringer | 1 |
| #4 | Seilz Dr Franz | 1 |
| #5 | Winterhalder Dr Ludwig | 1 |
| #6 | Sach Guenther | 1 |
| #7 | Wieland Dr Heinrich | 1 |
| #8 | Serger Dr Hermann | 1 |
| #9 | Zumstein Dr Fritz | 1 |
| #10 | Goettler Dr Maximilian | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB452460A | Improved manufacture of citraconic and itaconic acids and anhydrides | |
| GB378088A | Process for the production of ª†-lactones of decahydronaphthalene | |
| GB378095A | Process for the production of ª†-lactones of hexahydrobenzene and its homologues | |
| GB356134A | A process for preserving egg products such as yolk of egg and the like |