| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Canada | 4 | |
| #3 | Belgium | 1 | |
| #4 | Switzerland | 1 | |
| #5 | Germany | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | France | 1 | |
| #8 | United Kingdom | 1 | |
| #9 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Pharmaceuticals | |
| #2 | Organic fine chemistry | |
| #3 | Electrical machinery and energy | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Medical preparations | |
| #2 | Sugars | |
| #3 | Electrically-conductive connections | |
| #4 | Electric switches | |
| #5 | Acyclic or carbocyclic compounds | |
| #6 | Resistors | |
| #7 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Marcus Israel | 11 |
| #2 | Israel Marcus | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4368138A | Water soluble thymidine derivative | |
| US3906043A | Water-soluble tetracyclines | |
| IT1058288B | Antibiotic tetracycline-methyleneamino salicylate complex prepn. - by reacting in (1,2)-dimethoxyethane and/or methyl ethyl ketone | |
| GB1217303A | Improved water-soluble tetracycline complex | |
| FR2047877A1 | Tetracycline-sodium methyleneaminosalicylate complex | |
| CA190138A | Resistance coil | |
| US1268374A | Resistance-coil. | |
| CA181254A | Electric fuse | |
| CA176428A | Electric ground conector | |
| US1265223A | Electric fuse. | |
| US1205374A | Ground-connector. |