Inventor · disambiguated record
Werner Stibal
Also filed as: STIBAL WERNER
13 granted patents·1 pending application·265 citations·filing 1989–2007
93Inventor score
Top patents by PatentIndex Score
14 records- 0188US5656719ACondensation injection molding process for producing bottle preforms of polyethylene terephthalate and/or its copolyesters and resultant preformsINVENTA AG·Filed 1996·Granted Aug 12, 1997·81 cites·21 claims
- 0285US5376702AProcess and apparatus for the direct and continuous modification of polymer meltsINVENTA AG·Filed 1991·Granted Dec 27, 1994·61 cites·15 claims
- 0374US8470220B2Method and device for producing polyester granules and/or shaped parts with a low acetaldehyde contentHANIMANN KURT·Filed 2005·Granted Jun 25, 2013·4 cites·28 claims
- 0468US5866055AProcess for the production of a polyester multifilament yarnINVENTA AG·Filed 1997·Granted Feb 2, 1999·20 cites·22 claims
- 0567US4990297AApparatus and method for cooling and conditioning melt-spun materialINVENTA AG·Filed 1989·Granted Feb 5, 1991·13 cites·8 claims
- 0666US7674878B2Method for producing non-sticking granules from a polyester material and for the further processing of granules produced in this wayUHDE INVENTA FISCHER AG·Filed 2007·Granted Mar 9, 2010·6 cites·16 claims
- 0765US5656700AProcess for preparing linear copolyesters containing omega-hydroxycarboxylic acid unitsINVENTA AG·Filed 1995·Granted Aug 12, 1997·28 cites·20 claims
- 0857US4988270AApparatus for cooling and conditioning melt-spun materialINVENTA AG·Filed 1989·Granted Jan 29, 1991·9 cites·6 claims
- 0956US5458478AProcess and apparatus for the direct and continuous modification of polymer meltsINVENTA AG·Filed 1994·Granted Oct 17, 1995·18 cites·18 claims
- 1054US5716568AMethod for producing polyester bi-component fibers and filamentsINVENTA AG·Filed 1996·Granted Feb 10, 1998·13 cites·22 claims
- 1150US6544456B1Process of melt-spinning polyester fibersINVENTA FISCHER AG·Filed 2000·Granted Apr 8, 2003·1 cites·12 claims
- 1241US5701644AMethod for producing self-crimping polymer bi-component fibersINVENTA AG·Filed 1996·Granted Dec 30, 1997·6 cites·17 claims
- 1338US2006103046A1Method for melt-spinning polyester microfilaments having a maximum dtex of 0.7 and polyester microfilaments that can be produced according to this methodKEMP ULRICH B·Filed 2003·Application pending·0 cites
- 1436US6235389B1Polyester fibers and filaments and method for their productionINVENTA FISCHER AG·Filed 1999·Granted May 22, 2001·5 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →