| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 5 | |
| #2 | United States | 5 | |
| #3 | Canada | 4 | |
| #4 | United Kingdom | 4 | |
| #5 | Austria | 3 | |
| #6 | Brazil | 3 | |
| #7 | Switzerland | 3 | |
| #8 | Germany | 3 | |
| #9 | Spain | 3 | |
| #10 | Norway | 3 | |
| #11 | Philippines | 3 | |
| #12 | Sweden | 3 | |
| #13 | Argentina | 2 | |
| #14 | Australia | 2 | |
| #15 | Denmark | 2 | |
| #16 | Italy | 2 | |
| #17 | Japan | 2 | |
| #18 | Netherlands | 2 | |
| #19 | South Africa | 2 | |
| #20 | Belgium | 1 | |
| #21 | EPO (European Patent Office) | 1 | |
| #22 | Finland | 1 | |
| #23 | India | 1 | |
| #24 | Luxembourg | 1 | |
| #25 | New Zealand | 1 |
| # | Industry | |
|---|---|---|
| #1 | Macromolecular chemistry and polymers | |
| #2 | Machine tools | |
| #3 | Machines | |
| #4 | Basic materials chemistry | |
| #5 | Organic fine chemistry |
| # | Name | Total Patents |
|---|---|---|
| #1 | Berchem Antoine | 28 |
| #2 | Sudan Krishan Kumar | 13 |
| #3 | Berchem A | 9 |
| #4 | Rybicky Jaroslav | 8 |
| #5 | Gregoire Dennis | 8 |
| #6 | Kambanis Stamatis | 7 |
| #7 | Sudan Krishan K | 6 |
| #8 | Sudan K K | 5 |
| #9 | Sudan K | 3 |
| #10 | Kurishiyan Kumaaru Suudan | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US4537941A | Lignin-modified phenolic adhesives for pressed wood products | |
| GB2079769A | News ink | |
| US4297264A | Process for preparing alkoxylated cross linking agents by preparing (a) an aqueous alkanolic alkoxylated amino resin (b) azeotropic distillation and (c) distilling excess alcohol | |
| CA1138589A | Lignosulphonate phenolic resin binder | |
| US4417004A | Phenol formaldehyde foams | |
| CA1135610A | Waferboard process | |
| US4219623A | Phenol formaldehyde resin foams | |
| GB1588357A | Phenolformaldehyde foam system |