Pierre Tellier
21Patents
4h-index
10Co-inventors
60Inventor score
Filing activity: Sep 20, 1972 → May 11, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD531465S1 | Non-electric household food slicer | General | 14 | Expired |
| US3943132A | Process for the preparation of hydrazones | Chemistry; Metallurgy | 7 | Expired |
| US5252309A | Azine synthesis in the absence of CO.sub.2 | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5239119A | Catalytic synthesis of azines from H.sub.2 O.sub.2 /NH.sub.3 /carbonyl compounds | Chemistry; Metallurgy | 5 | Expired |
| US3959262A | Method for preparing azines | Chemistry; Metallurgy | 3 | Expired |
| US6605265B1 | Continuous production of azines/hydrazine hydrate | Emerging Cross-Sectional Technologies | 3 | Expired |
| US3943152A | Method for preparing azines | Chemistry; Metallurgy | 3 | Expired |
| US3978049A | Process for the preparation of hydrazine compounds | Chemistry; Metallurgy | 3 | Expired |
| US5393508A | Vaporization of solutions of hydrazine hydrate | Emerging Cross-Sectional Technologies | 2 | Expired |
| US3956282A | Method for preparing azines | Chemistry; Metallurgy | 2 | Expired |
| US4178292A | Process for the preparation of oxaziridine | Chemistry; Metallurgy | 2 | Expired |
| US5352827A | Synthesis of acyl cyanides in a hydrous reaction medium | Chemistry; Metallurgy | 1 | Expired |
| US4335050A | Process for the preparation of the 5- and 6-nitro derivatives of 1,2,3,4-tetrahydro-anthraquinone from 1,2,3,4,4a,9a-hexahydro-9,10-anthracene-dione | Chemistry; Metallurgy | 1 | Expired |
| US4152340A | Process for the preparation of anthraquinone | Chemistry; Metallurgy | 1 | Expired |
| US4451333A | Process for cooking lignocellulosic materials intended for the production of paper pulp with 1,2,3,4-tetrahydro-9,10-anthracenediol | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4235666A | 1,2,3,4,4a,9a-Hexahydro-9,10-anthracene-dione, its preparation and its application to the delignification of lignocellulosic materials | Textiles; Paper | 1 | Expired |
| US5352826A | Synthesis of acyl cyanides in an anhydrous reaction medium | Chemistry; Metallurgy | 1 | Expired |
| US3951964A | Method for preparing azines | Chemistry; Metallurgy | 1 | Expired |
| US4297288A | 5-Amino-1,2,3,4-tetrahydroanthraquinone and its preparation | Chemistry; Metallurgy | 0 | Expired |
| US4365100A | Process for the preparation of 1,2,3,4-tetrahydro-9,10-anthracene-diol | Chemistry; Metallurgy | 0 | Expired |
| US4283345A | Process for the preparation of mononitro-1,2,3,4-tetrahydroanthraquinones | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.