Inventor · disambiguated record
Francis J. Timmers
Also filed as: TIMMERS FRANCIS J
79 granted patents·7 pending applications·3,379 citations·filing 1993–2013
99Inventor score
Files withDOW CHEMICAL CO48DOW GLOBAL TECHNOLOGIES INC14DOW GLOBAL TECHNOLOGIES LLC6ARRIOLA DANIEL J5CLARK THOMAS P2
Top patents by PatentIndex Score
86 records- 0198US5703187APseudo-random copolymers formed by use of constrained geometry addition polymerization catalystsDOW CHEMICAL CO·Filed 1995·Granted Dec 30, 1997·431 cites·13 claims
- 0298US5616664APolymerization process with biscyclopentadienyl diene complex containing catalystsDOW CHEMICAL CO·Filed 1995·Granted Apr 1, 1997·188 cites·31 claims
- 0398US5470993ATitanium(II) or zirconium(II) complexes and addition polymerization catalysts therefromDOW CHEMICAL CO·Filed 1994·Granted Nov 28, 1995·212 cites·14 claims
- 0498US5374696AAddition polymerization process using stabilized reduced metal catalystsDOW CHEMICAL CO·Filed 1993·Granted Dec 20, 1994·223 cites·4 claims
- 0597US7812185B2Metathesis process for preparing an alpha, omega-functionalized olefinDOW GLOBAL TECHNOLOGIES INC·Filed 2006·Granted Oct 12, 2010·66 cites·25 claims
- 0697US6150297ACyclopentaphenanthrenyl metal complexes and polymerization processDOW CHEMICAL CO·Filed 1998·Granted Nov 21, 2000·131 cites·8 claims
- 0797US5977271AProcess for preparing thermoset interpolymers and foamsDOW CHEMICAL CO·Filed 1997·Granted Nov 2, 1999·133 cites·23 claims
- 0897US5425872AElectrochemical preparation of addition polymerization catalystsDOW CHEMICAL CO·Filed 1994·Granted Jun 20, 1995·168 cites·21 claims
- 0996US8501885B2Dual- or multi-headed chain shuttling agents and their use for preparation of block copolymersARRIOLA DANIEL J·Filed 2010·Granted Aug 6, 2013·37 cites·11 claims
- 1096US5965756AFused ring substituted indenyl metal complexes and polymerization processDOW CHEMICAL CO·Filed 1997·Granted Oct 12, 1999·131 cites·8 claims
- 1196US5872201AInterpolymers of ethylene, olefinic monomers, and aromatic vinylidene or hindered aliphatic or cycloaliphatic vinylidene monomersDOW CHEMICAL CO·Filed 1997·Granted Feb 16, 1999·104 cites·16 claims
- 1296US5624878ATitanium (II) or zirconium (II) complexes and addition polymerization catalysts therefromDOW CHEMICAL CO·Filed 1995·Granted Apr 29, 1997·151 cites·15 claims
- 1396US5556928ATitanium (II) or Zirconium (II) complexes and addition polymerization catalysts therefromDOW CHEMICAL CO·Filed 1995·Granted Sep 17, 1996·147 cites·19 claims
- 1495US5994255AAllyl containing metal complexes and olefin polymerization processDOW CHEMICAL CO·Filed 1998·Granted Nov 30, 1999·96 cites·9 claims
- 1595US5869591AThermoset interpolymers and foamsDOW CHEMICAL CO·Filed 1997·Granted Feb 9, 1999·107 cites·35 claims
- 1694US7858707B2Catalytic olefin block copolymers via polymerizable shuttling agentDOW GLOBAL TECHNOLOGIES INC·Filed 2006·Granted Dec 28, 2010·21 cites·18 claims
- 1794US7553917B2Technique for selecting polymerization modifiers cross reference statementDOW GLOBAL TECHNOLOGIES INC·Filed 2005·Granted Jun 30, 2009·17 cites·17 claims
- 1894US6034022AFused ring substituted indenyl metal complexes and polymerizationDOW CHEMICAL CO·Filed 1999·Granted Mar 7, 2000·88 cites·8 claims
- 1994US5972822ABiscyclopentadienyldiene complex containing addition polymerization catalystsDOW CHEMICAL CO·Filed 1995·Granted Oct 26, 1999·66 cites·21 claims
- 2092US6476283B1Hydrogenation of unsaturated polymers using divalent diene-containing bis-cyclopentadienyl group IV metal catalystsDOW CHEMICAL CO·Filed 2000·Granted Nov 5, 2002·38 cites·35 claims
- 2192US5532394AAddition polymerization catalysts comprising reduced oxidation state metal complexesDOW CHEMICAL CO·Filed 1993·Granted Jul 2, 1996·44 cites·5 claims
- 2292US5486632AGroup 4 metal diene complexes and addition polymerization catalysts therefromDOW CHEMICAL CO·Filed 1994·Granted Jan 23, 1996·79 cites·10 claims
- 2392US5460818ACompatibilized blend of olefinic polymers and monovinylidene aromatic polymersDOW CHEMICAL CO·Filed 1994·Granted Oct 24, 1995·73 cites·31 claims
- 2489US5527929AZwitterionic biscyclopentadienyl complexesDOW CHEMICAL CO·Filed 1995·Granted Jun 18, 1996·53 cites·3 claims
- 2588US6624254B1Silane functionalized olefin interpolymer derivativesDOW CHEMICAL CO·Filed 2000·Granted Sep 23, 2003·36 cites·4 claims
- 2688US5494874AHomogenous, stabilized, reduced metal addition polymerization catalysts, process for preparation and method of useDOW CHEMICAL CO·Filed 1994·Granted Feb 27, 1996·39 cites·10 claims
- 2787US6365779B2Boratabenzene cocatalyst with metallocene catalystDOW CHEMICAL CO·Filed 2001·Granted Apr 2, 2002·23 cites·6 claims
- 2887US5347024APreparation of addition polymerization catalysts via Lewis acid mitigated metal center oxidationDOW CHEMICAL CO·Filed 1993·Granted Sep 13, 1994·54 cites·9 claims
- 2985US8343886B2Polymerization modifiersDOW GLOBAL TECHNOLOGIES LLC·Filed 2011·Granted Jan 1, 2013·3 cites·6 claims
- 3085US7196160B2Catalysts and methods for polymerizing macrocyclic oligomersDOW GLOBAL TECHNOLOGIES INC·Filed 2005·Granted Mar 27, 2007·7 cites·6 claims
- 3185US6255246B1Boratabenzene cocatalyst with metallocene catalystDOW CHEMICAL CO·Filed 2000·Granted Jul 3, 2001·21 cites·18 claims
- 3285US5723398AHomogeneous, stabilized, reduced metal addition polymerization catalysts, process for preparation and method of useDOW CHEMICAL CO·Filed 1995·Granted Mar 3, 1998·36 cites·7 claims
- 3384US6613921B2Polycyclic, fused ring compounds, metal complexes and polymerization processDOW GLOBAL TECHNOLOGIES INC·Filed 2001·Granted Sep 2, 2003·19 cites·6 claims
- 3484US5372682AElectrochemical preparation of addition polymerization catalystsDOW CHEMICAL CO·Filed 1993·Granted Dec 13, 1994·24 cites·4 claims
- 3583US8557921B2Production of meta-block copolymers by polymer segment interchangeARRIOLA DANIEL J·Filed 2007·Granted Oct 15, 2013·8 cites·12 claims
- 3683US7943546B2Polymerization modifiersDOW GLOBAL TECHNOLOGIES LLC·Filed 2009·Granted May 17, 2011·4 cites·7 claims
- 3781US7956132B2Production of telechelic compounds by metathesis depolymerizationDOW GLOBAL TECHNOLOGIES LLC·Filed 2007·Granted Jun 7, 2011·4 cites·14 claims
- 3880US6284905B1Bridged metal complexesDOW CHEMICAL CO·Filed 2000·Granted Sep 4, 2001·15 cites·47 claims
- 3980US5539068AGroup 4, metal-conjugated diene metallocyclopentene complexes, and addition polymerization catalysts therefromDOW CHEMICAL CO·Filed 1995·Granted Jul 23, 1996·31 cites·11 claims
- 4079US8907122B2Method of preparing photoacid generating monomerCOLEY SUZANNE M·Filed 2011·Granted Dec 9, 2014·2 cites·10 claims
- 4178US8907034B2Comb architecture olefin block copolymersHUSTAD PHILLIP D·Filed 2011·Granted Dec 9, 2014·3 cites·5 claims
- 4278US8716518B2Photoacid generating monomer and precursor thereofCOLEY SUZANNE M·Filed 2011·Granted May 6, 2014·2 cites·6 claims
- 4375US8048961B2Production of metathesis products by amorphous polymer segment interchangeDOW GLOBAL TECHNOLOGIES LLC·Filed 2007·Granted Nov 1, 2011·3 cites·20 claims
- 4474US6376406B1Catalyst compositions comprising bridged metal complexes and an activating cocatalystDOW CHEMICAL CO·Filed 2000·Granted Apr 23, 2002·11 cites·104 claims
- 4573US6258902B1Olefin polymerization processDOW CHEMICAL CO·Filed 1999·Granted Jul 10, 2001·27 cites·3 claims
- 4672US6107421AHeterocyclic metal complexes and olefin polymerization processDOW CHEMICAL CO·Filed 1997·Granted Aug 22, 2000·15 cites·9 claims
- 4771US8415434B2Catalytic olefin block copolymers via polymerizable shuttling agentARRIOLA DANIEL J·Filed 2010·Granted Apr 9, 2013·1 cites·20 claims
- 4870US8530579B2Production of metathesis products by high melting polymer segment interchangeARRIOLA DANIEL J·Filed 2007·Granted Sep 10, 2013·2 cites·6 claims
- 4969US8592518B2Rapid cure thermosets from 5- and 6- membered cyclic enamine compounds made from dialdehydesBAILEY BRAD·Filed 2011·Granted Nov 26, 2013·1 cites·10 claims
- 5068US6825147B23-aryl-substituted cyclopentadienyl metal complexes and polymerization processDOW GLOBAL TECHNOLOGIES INC·Filed 2002·Granted Nov 30, 2004·8 cites·14 claims
Showing the top 50 of 86 patent records by PatentIndex Score.
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