Inventor · disambiguated record
Thomas Pfeiffer
Also filed as: PFEIFFER THOMAS · PFEIFFER THOMAS J
124 granted patents·62 pending applications·1,382 citations·filing 1981–2024
99Inventor score
Top patents by PatentIndex Score
186 records- 0197US6417124B1Alkali-free aluminoborosilicate glass, and uses thereofSCHOTT GLAS·Filed 2000·Granted Jul 9, 2002·112 cites·17 claims
- 0294US5167989AProcess for coating surfaces made tacky beforehandDU PONT·Filed 1988·Granted Dec 1, 1992·117 cites·17 claims
- 0392US6698244B1Method for refining molten glassSCHOTT GLAS·Filed 2000·Granted Mar 2, 2004·40 cites·23 claims
- 0491US8978557B2Ring-shaped or plate-like element and method for producing sameHARTL HELMUT·Filed 2011·Granted Mar 17, 2015·14 cites·16 claims
- 0591US7628037B2Method for preventing bubbles on precious metal componentsSCHOTT AG·Filed 2005·Granted Dec 8, 2009·14 cites·13 claims
- 0691US6769272B2Method and apparatus for oxygen refinement of a glass meltSCHOTT GLAS·Filed 2001·Granted Aug 3, 2004·27 cites·11 claims
- 0791US6629437B1Method of improving the quality of glassSCHOTT GLAS·Filed 2000·Granted Oct 7, 2003·30 cites·26 claims
- 0891US6030972ADipeptide amidines as thrombin inhibitorsBASF AG·Filed 1996·Granted Feb 29, 2000·48 cites·1 claims
- 0989US4435093APyrometer with sighting window cleanliness monitorBETHLEHEM STEEL CORP·Filed 1981·Granted Mar 6, 1984·56 cites·9 claims
- 1088US7770520B2Initiation deviceSCHOTT AG·Filed 2006·Granted Aug 10, 2010·22 cites·20 claims
- 1188US6810689B2Process for the melting, refining and homogenizing of glass meltsSCHOTT GLAS·Filed 2001·Granted Nov 2, 2004·19 cites·17 claims
- 1287US9759532B2Ring-shaped or plate-like element and method for producing sameSCHOTT AG·Filed 2015·Granted Sep 12, 2017·5 cites·12 claims
- 1387US9651345B2Method for producing a ring-shaped or plate-like elementSCHOTT AG·Filed 2015·Granted May 16, 2017·2 cites·37 claims
- 1486US8625987B2Monitoring method for a passive optical networkPFEIFFER THOMAS·Filed 2009·Granted Jan 7, 2014·17 cites·10 claims
- 1584US11808150B2System and method for fluid separationSCHLUMBERGER TECHNOLOGY CORP·Filed 2022·Granted Nov 7, 2023·1 cites·18 claims
- 1684US8338344B2Cold flow improverMAEHLING FRANK-OLAF·Filed 2007·Granted Dec 25, 2012·8 cites·40 claims
- 1783US7684699B2Optical transceiver module for monitoring an optical fiber and method for making available measuring data from monitoring an optical fiberALCATEL LUCENT·Filed 2006·Granted Mar 23, 2010·11 cites·12 claims
- 1882US9423218B2Method for producing a ring-shaped or plate-like elementHARTL HELMUT·Filed 2011·Granted Aug 23, 2016·6 cites·12 claims
- 1982US5806821APositionable support headMATTHEWS STUDIO EQUIPMENT INC·Filed 1996·Granted Sep 15, 1998·41 cites·9 claims
- 2081US11980487B2Collision-free X-ray tube movementSIEMENS HEALTHCARE GMBH·Filed 2021·Granted May 14, 2024·1 cites·22 claims
- 2181US6925219B2Device for a passive optical networkCIT ALCATEL·Filed 2003·Granted Aug 2, 2005·18 cites·7 claims
- 2281US6444817B1Thrombin inhibitorsABBOTT LAB·Filed 1999·Granted Sep 3, 2002·23 cites·5 claims
- 2380US8276514B2Metal fixing material bushing and method for producing a base plate of a metal fixing material bushingFINK THOMAS·Filed 2010·Granted Oct 2, 2012·12 cites·14 claims
- 2480US6163553ALaser for generating an optical combCIT ALCATEL·Filed 1998·Granted Dec 19, 2000·50 cites·11 claims
- 2580US5509951AProcess for fining oxide meltsSCHOTT GLASWERKE·Filed 1993·Granted Apr 23, 1996·30 cites·12 claims
- 2679US9328207B2Method for re-wetting surface post-cross-linked, water-absorbent polymer particlesFunk Rüdiger·Filed 2010·Granted May 3, 2016·2 cites·8 claims
- 2779US7714038B2Modified polyolefin waxesBASF AG·Filed 2006·Granted May 11, 2010·5 cites·20 claims
- 2878US11178472B2Monitoring multiple passive optical networksNOKIA SOLUTIONS & NETWORKS OY·Filed 2019·Granted Nov 16, 2021·2 cites·16 claims
- 2978US10358371B2Apparatus and method for producing glass products from a glass melt while avoiding bubble formationSCHOTT AG·Filed 2017·Granted Jul 23, 2019·1 cites·19 claims
- 3077US10962070B2Brake disk and method for producing a brake diskBOSCH GMBH ROBERT·Filed 2018·Granted Mar 30, 2021·2 cites·11 claims
- 3177US6588950B1Optical transmission system and transmitters and receiversCIT ALCATEL·Filed 2000·Granted Jul 8, 2003·13 cites·6 claims
- 3276US11333017B2System and method for fluid separationSCHLUMBERGER TECHNOLOGY CORP·Filed 2020·Granted May 17, 2022·1 cites·18 claims
- 3376US10534871B2Method and systems for reservoir modeling, evaluation and simulationPOMERANTZ ANDREW E·Filed 2011·Granted Jan 14, 2020·5 cites·51 claims
- 3475US12453015B2Method and device for manufacturing a multiplicity of components with at least one electrical feedthrough and an information store, component, and method and device for the further processing of such componentsSCHOTT AG·Filed 2022·Granted Oct 21, 2025·0 cites·12 claims
- 3575US8829135B2Process for continuously producing water-absorbing polymer particlesFunk Rüdiger·Filed 2012·Granted Sep 9, 2014·2 cites·17 claims
- 3675US6728485B2Optical networkCIT ALCATEL·Filed 2001·Granted Apr 27, 2004·11 cites·3 claims
- 3774US11193371B2Method of minimizing immiscible fluid sample contaminationSCHLUMBERGER TECHNOLOGY CORP·Filed 2020·Granted Dec 7, 2021·1 cites·20 claims
- 3874US10684102B2Method for producing a ring-shaped or plate-like elementSCHOTT AG·Filed 2017·Granted Jun 16, 2020·2 cites·17 claims
- 3974US5786913AOptical TDMA ring network with a central transmitting and receiving deviceALCATEL NV·Filed 1996·Granted Jul 28, 1998·41 cites·10 claims
- 4074US5110384AProcess for making electrically conductive patternsDU PONT·Filed 1990·Granted May 5, 1992·38 cites·9 claims
- 4174US2024379340A1Metal fixing material leadthrough having low susceptibility to faultsSCHOTT AG·Filed 2024·Application pending·0 cites
- 4273US11150060B2Ring-shaped or plate-like element and method for producing sameSCHOTT AG·Filed 2018·Granted Oct 19, 2021·1 cites·9 claims
- 4373US6642388B1Method for producing 2-aminomethyl-4-cyano-thiazolABBOTT GMBH & CO KG·Filed 2000·Granted Nov 4, 2003·2 cites·8 claims
- 4472US12372683B2Autonomous operations in oil and gas fieldsSCHLUMBERGER TECHNOLOGY CORP·Filed 2020·Granted Jul 29, 2025·1 cites·21 claims
- 4572US12239947B2Method for the production of superabsorbentsBASF SE·Filed 2019·Granted Mar 4, 2025·0 cites·16 claims
- 4672US6455671B1Thrombin inhibitors, the preparation and use thereofABBOTT LAB·Filed 1995·Granted Sep 24, 2002·28 cites·1 claims
- 4771US2024151139A1Systems and Methods for Identifying Two or More Charges into Reservoir Using Downhole Fluid AnalysisSCHLUMBERGER TECHNOLOGY CORP·Filed 2024·Application pending·0 cites
- 4870US10501928B2Split connector and modular frame comprising such a split connectorFLEXLINK AB·Filed 2016·Granted Dec 10, 2019·3 cites·11 claims
- 4970US8785583B2Process for continuously producing water-absorbing polymer particlesFunk Rüdiger·Filed 2012·Granted Jul 22, 2014·1 cites·9 claims
- 5070US7440169B2Method for amplifying a time-varying optical signal and optical amplification unitCIT ALCATEL·Filed 2006·Granted Oct 21, 2008·3 cites·10 claims
Showing the top 50 of 186 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Thomas Pfeiffer files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →