Inventor · disambiguated record
Friedrich Urban
Also filed as: URBAN FRIEDRICH
10 granted patents·92 citations·filing 1971–1977
89Inventor score
Files withBASF AG10
Top patents by PatentIndex Score
10 records- 0167US3949019AProcess for the manufacture of graft polymersBASF AG·Filed 1974·Granted Apr 6, 1976·12 cites·3 claims
- 0266US4076919AManufacture of ethylene polymers in a two-zone tubular reactor at pressure above 500 barsBASF AG·Filed 1976·Granted Feb 28, 1978·13 cites·5 claims
- 0361US3937772AProduction of mixtures of plastics materialsBASF AG·Filed 1971·Granted Feb 10, 1976·21 cites·5 claims
- 0454US4074040AManufacture of ethylene polymers in an autoclave reactorBASF AG·Filed 1977·Granted Feb 14, 1978·8 cites·2 claims
- 0552US4087602AMulti-stage isolation of high pressure polyethyleneBASF AG·Filed 1976·Granted May 2, 1978·8 cites·4 claims
- 0651US4093795AMulti-stage isolation of high pressure polyethyleneBASF AG·Filed 1976·Granted Jun 6, 1978·7 cites·6 claims
- 0750US4082910AMulti-stage isolation of high pressure polyethyleneBASF AG·Filed 1976·Granted Apr 4, 1978·9 cites·5 claims
- 0844US3987020AManufacture of ethylene polymersBASF AG·Filed 1975·Granted Oct 19, 1976·5 cites·2 claims
- 0937US3941760AManufacture of particulate homopolymers or copolymers of ethyleneBASF AG·Filed 1974·Granted Mar 2, 1976·6 cites·2 claims
- 1034US3998912AManufacture of graft copolymersBASF AG·Filed 1975·Granted Dec 21, 1976·3 cites·13 claims
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