DUMAS & INCHAUSPE has a total of 11 patent applications. Its first patent ever was published in 1975. It filed its patents most often in France, Japan and EPO (European Patent Office). Its main competitors in its focus markets organic fine chemistry, machines and biotechnology are BROTHER ENTPR HOLDING CO LTD, VNII NEFTEKHIM PROTSESSOV and PETRO TEX CHEM CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | France | 3 | |
#2 | Japan | 3 | |
#3 | EPO (European Patent Office) | 2 | |
#4 | United States | 2 | |
#5 | Norway | 1 |
# | Industry | |
---|---|---|
#1 | Organic fine chemistry | |
#2 | Machines | |
#3 | Biotechnology | |
#4 | Chemical engineering | |
#5 | Transport | |
#6 | Consumer goods |
# | Technology | |
---|---|---|
#1 | Acyclic or carbocyclic compounds | |
#2 | Unspecified technologies | |
#3 | Chemical or physical processes | |
#4 | Fermentation | |
#5 | Unspecified technologies | |
#6 | Hand carried bags | |
#7 | Vehicle wheels |
# | Name | Total Patents |
---|---|---|
#1 | Naon Hubert | 3 |
#2 | Azoulay Edgard E Y | 1 |
#3 | Nikorasu Anshiyosupe | 1 |
#4 | Inchauspe Nicolas | 1 |
#5 | Inchauspe Nicolas Desire | 1 |
#6 | Ubeeru Naon | 1 |
#7 | An Kiyasarin Sutaaru | 1 |
Publication | Filing date | Title |
---|---|---|
EP0194201A1 | Process for the photosulfoxydation of N-paraffins and fatty-acid methyl esters | |
EP0080388A1 | Process for continuously preparing alkanolamin and/or alkylamin photosulfonates from fatty esters or petroleum paraffins, and alkanolamin and/or alkylamin photosulfonates so obtained | |
US4400466A | Process for the preparation of viscous water by action of micro-organisms | |
FR2473515A1 | PROCESS FOR THE CONTINUOUS PREPARATION OF SULFONATES DERIVED FROM ALKYL LONG-CHAIN MOLECULES AND, MORE PARTICULARLY, FATTY ESTERS | |
JPS51112681A | Wheel means for container or suitcase |