Inventor · disambiguated record
Robert S. Pfeiffer
Also filed as: PFEIFFER ROBERT S
19 granted patents·8 pending applications·154 citations·filing 2005–2016
95Inventor score
Files withLUCA TECHNOLOGIES INC11LUCA TECHNOLOGIES LLC5PFEIFFER ROBERT S4TRANSWORLD TECH INC3DEBRUYN ROLAND P2
Top patents by PatentIndex Score
27 records- 0192US7975762B2Biogenic fuel gas generation in geologic hydrocarbon depositsLUCA TECHNOLOGIES INC·Filed 2010·Granted Jul 12, 2011·12 cites·15 claims
- 0292US7696132B2Chemical amendments for the stimulation of biogenic gas generation in deposits of carbonaceous materialLUCA TECHNOLOGIES INC·Filed 2006·Granted Apr 13, 2010·24 cites·13 claims
- 0391US8051908B2Biogenic fuel gas generation in geologic hydrocarbon depositsLUCA TECHNOLOGIES INC·Filed 2010·Granted Nov 8, 2011·11 cites·21 claims
- 0490US7640978B2Biogenic fuel gas generation in geologic hydrocarbon depositsLUCA TECHNOLOGIES INC·Filed 2008·Granted Jan 5, 2010·26 cites·11 claims
- 0588US7977282B2Chemical amendments for the stimulation of biogenic gas generation in deposits of carbonaceous materialLUCA TECHNOLOGIES INC·Filed 2007·Granted Jul 12, 2011·9 cites·10 claims
- 0687US7416879B2Thermacetogenium phaeum consortium for the production of materials with enhanced hydrogen contentLUCA TECHNOLOGIES INC·Filed 2006·Granted Aug 26, 2008·7 cites·7 claims
- 0786US8092559B2Generation of hydrogen from hydrocarbon bearing materialsDEBRUYN ROLAND P·Filed 2005·Granted Jan 10, 2012·13 cites·11 claims
- 0884US7845403B2Biogenic fuel gas generation in geologic hydrocarbon depositsLUCA TECHNOLOGIES INC·Filed 2008·Granted Dec 7, 2010·15 cites·29 claims
- 0984US7426960B2Biogenic fuel gas generation in geologic hydrocarbon depositsLUCA TECHNOLOGIES INC·Filed 2006·Granted Sep 23, 2008·15 cites·15 claims
- 1083US9057082B2Generation of methane from hydrocarbon bearing materialsTRANSWORLD TECHNOLOGIES INC·Filed 2013·Granted Jun 16, 2015·5 cites·10 claims
- 1183US7871792B2Thermacetogenium phaeum consortium for the production of materials with enhanced hydrogen contentLUCA TECHNOLOGIES INC·Filed 2008·Granted Jan 18, 2011·7 cites·14 claims
- 1280US8302683B2Biogenic fuel gas generation in geologic hydrocarbon depositsPFEIFFER ROBERT S·Filed 2011·Granted Nov 6, 2012·4 cites·16 claims
- 1377US8770282B2Chemical amendments for the stimulation of biogenic gas generation in deposits of carbonaceous materialPFEIFFER ROBERT S·Filed 2010·Granted Jul 8, 2014·2 cites·20 claims
- 1475US8067223B2Thermacetogenium phaeum consortium for the production of materials with enhanced hydrogen contentPFEIFFER ROBERT S·Filed 2008·Granted Nov 29, 2011·2 cites·8 claims
- 1572US9458375B2Chemical amendments for the stimulation of biogenic gas generation in deposits of carbonaceous materialTRANSWORLD TECH INC·Filed 2014·Granted Oct 4, 2016·1 cites·20 claims
- 1665US8794315B2Biogenic fuel gas generation in geologic hydrocarbon depositsPFEIFFER ROBERT S·Filed 2012·Granted Aug 5, 2014·1 cites·16 claims
- 1765US2009023612A1Generation of materials with enhanced hydrogen content from anaerobic microbial consortiaLUCA TECHNOLOGIES LLC·Filed 2008·Application pending·0 cites
- 1862US2009281940A1Microbial estates for the efficient development and management of biogenic fuel resourcesLUCA TECHNOLOGIES INC·Filed 2009·Application pending·0 cites
- 1961US2017240806A1Chemical amendments for the stimulation of biogenic gas generation in deposits of carbonaceous materialTRANSWORLD TECH INC·Filed 2016·Application pending·0 cites
- 2061US2009023611A1Generation of materials with enhanced hydrogen content from microbial consortia including thermotogaLUCA TECHNOLOGIES LLC·Filed 2008·Application pending·0 cites
- 2157US2006223153A1Generation of materials with enhanced hydrogen content from anaerobic microbial consortiaLUCA TECHNOLOGIES LLC·Filed 2005·Application pending·0 cites
- 2256US8715978B2Generation of hydrogen from hydrocarbon bearing materialsDEBRUYN ROLAND P·Filed 2011·Granted May 6, 2014·0 cites·13 claims
- 2355US9434872B2Biogenic fuel gas generation in geologic hydrocarbon depositsTRANSWORLD TECH INC·Filed 2014·Granted Sep 6, 2016·0 cites·19 claims
- 2452US2007078665A1Microbial estates for the efficient development and management of biogenic fuel resourcesLUCA TECHNOLOGIES LLC·Filed 2005·Application pending·0 cites
- 2550US2006223159A1Generation of materials with enhanced hydrogen content from microbial consortia including thermotogaLUCA TECHNOLOGIES LLC·Filed 2005·Application pending·0 cites
- 2649US8479813B2Biogenic fuel gas generation in geologic hydrocarbon depositsDANNAR VERLIN·Filed 2009·Granted Jul 9, 2013·0 cites·26 claims
- 2734US2010248322A1Chemical amendments for the stimulation of biogenic gas generation in deposits of carbonaceous materialLUCA TECHNOLOGIES INC·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →