| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Denmark | 16 | |
| #2 | Switzerland | 2 | |
| #3 | United Kingdom | 2 | |
| #4 | Austria | 1 | |
| #5 | Germany | 1 | |
| #6 | Spain | 1 |
| # | Industry | |
|---|---|---|
| #1 | Organic fine chemistry | |
| #2 | Pharmaceuticals |
| # | Technology | |
|---|---|---|
| #1 | Acyclic or carbocyclic compounds | |
| #2 | Heterocyclic compounds | |
| #3 | Medical preparations |
| # | Name | Total Patents |
|---|---|---|
| #1 | Huebner Oluf Herman | 1 |
| #2 | H Lundbeck Co Kemisk Pharmaceu | 1 |
| #3 | Petersen Dipl-Ing Povl Viggo | 1 |
| #4 | H Lundbeck Co Kemisk-Pharmaceu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ES228914A3 | A procedure for the preparation of non-substitute aminoalquilbenzhydrylic etheries and nioethics (Machine-translation by Google Translate, not legally binding) | |
| DE1021859B | Process for the production of spasmolytically active N-substituted aminoalkylbenzhydryl ethers and thioethers, their salts and quaternary ammonium compounds | |
| GB659028A | Improvements in antibiotic preparations and methods of preparing the same |