Inventor · disambiguated record
Rolf-Burkhard Hirsch
Also filed as: HIRSCH ROLF · HIRSCH ROLF B · HIRSCH ROLF-BURKHARD · REINEHR ULRICH
13 granted patents·1 pending application·100 citations·filing 1975–2011
91Inventor score
Top patents by PatentIndex Score
14 records- 0184US9085506B2Process for preparing 3-aminomethyl-3,5,5-trimethylcyclohexylamineGALLE MARKUS·Filed 2011·Granted Jul 21, 2015·8 cites·65 claims
- 0278US4804511AProcess for dry spinning yarns of improved uniformity and reduced adhesionBAYER AG·Filed 1987·Granted Feb 14, 1989·24 cites·6 claims
- 0371US4718257AProcess and an apparatus for conditioning synthetic fiber materialBAYER AG·Filed 1986·Granted Jan 12, 1988·15 cites·2 claims
- 0466US4854021AStufferbox crimper and process for preparing crimped synthetic fibersHOECHST AG·Filed 1987·Granted Aug 8, 1989·15 cites·3 claims
- 0553US3980529AProcess for separating and recovering residual monomers from aqueous suspensions of acrylonitrile polymersBAYER AG·Filed 1975·Granted Sep 14, 1976·10 cites·9 claims
- 0652US4714045ADevice for wetting threads, films or thread bundles with liquidsBAYER AG·Filed 1986·Granted Dec 22, 1987·6 cites·5 claims
- 0751US5013502AContinuous production of acrylonitrile filaments and fibers from spinning material of low residual solvent contentBAYER AG·Filed 1989·Granted May 7, 1991·8 cites·15 claims
- 0842US4773109AProcess for conditioning synthetic fiber materialBAYER AG·Filed 1987·Granted Sep 27, 1988·4 cites·2 claims
- 0942US2005014922A1Apparatus and process for batchwise polycondensationDEGUSSA·Filed 2004·Application pending·0 cites
- 1039US4239722AProcess for the production of hydrophilic fibresBAYER AG·Filed 1977·Granted Dec 16, 1980·3 cites·11 claims
- 1136US5057260ASpinning of segmented polyurethane-urea elastomers in a steam atmosphereBAYER AG·Filed 1990·Granted Oct 15, 1991·5 cites·6 claims
- 1235US4842793AProcess for wetting thread bundles with liquidsBAYER AG·Filed 1987·Granted Jun 27, 1989·2 cites·7 claims
- 1329US5015428APan dry spinning process of increased spinning chimney capacity using superheated steam as the spinning gas mediumBAYER AG·Filed 1989·Granted May 14, 1991·0 cites·10 claims
- 1429US5013504ADry spinning process with hot air and with spinning cell outputs greater than 20 kg per cell per hourBAYER AG·Filed 1989·Granted May 7, 1991·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →