| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Argentina | 1 | |
| #2 | Austria | 1 | |
| #3 | Australia | 1 | |
| #4 | Belgium | 1 | |
| #5 | Canada | 1 | |
| #6 | Switzerland | 1 | |
| #7 | Germany | 1 | |
| #8 | Denmark | 1 | |
| #9 | Spain | 1 | |
| #10 | France | 1 | |
| #11 | United Kingdom | 1 | |
| #12 | Netherlands | 1 | |
| #13 | Norway | 1 | |
| #14 | African Intellectual Property Organization | 1 | |
| #15 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Organic fine chemistry |
| # | Technology | |
|---|---|---|
| #1 | Heterocyclic compounds | |
| #2 | Acyclic or carbocyclic compounds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schoenberg Shlomo | 6 |
| #2 | Yellin Haim | 5 |
| #3 | Yellin H | 2 |
| #4 | Schoenberg S | 2 |
| #5 | Haim Yellin | 1 |
| #6 | Jellin Haim | 1 |
| #7 | Shlomo Schoenberg | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA1024988A | Derivatives of 4-chloro-5-sulfamoyl-anthranilic acid, their preparation and pharmaceutical compositions comprising them | |
| GB569051A | Manufacture of derivatives of sulfanilamide |