Inventor · disambiguated record
Paul Michael Ferm
Also filed as: FERM PAUL · FERM PAUL M · FERM PAUL MICHAEL
14 granted patents·6 pending applications·2,084 citations·filing 1993–2025
94Inventor score
Files withALLIED SIGNAL INC7NOURYON CHEMICALS INT BV5AKZO NOBEL CHEMICALS INT BV2DU PONT2CORNING INC1
Top patents by PatentIndex Score
20 records- 0199US5396350ABacklighting apparatus employing an array of microprismsALLIED SIGNAL INC·Filed 1993·Granted Mar 7, 1995·721 cites·19 claims
- 0298US5598281ABacklight assembly for improved illumination employing tapered optical elementsALLIED SIGNAL INC·Filed 1993·Granted Jan 28, 1997·378 cites·17 claims
- 0398US5481385ADirect view display device with array of tapered waveguide on viewer sideALLIED SIGNAL INC·Filed 1993·Granted Jan 2, 1996·366 cites·37 claims
- 0497US5462700AProcess for making an array of tapered photopolymerized waveguidesALLIED SIGNAL INC·Filed 1993·Granted Oct 31, 1995·260 cites·20 claims
- 0591US5521726APolarizer with an array of tapered waveguidesALLIED SIGNAL INC·Filed 1994·Granted May 28, 1996·109 cites·21 claims
- 0689US5696865AOptical waveguide having two or more refractive indices and method of manufacturing sameALLIED SIGNAL INC·Filed 1996·Granted Dec 9, 1997·93 cites·44 claims
- 0789US5657408AOptical device comprising a plurality of units having at least two geometrically-differentiated tapered optical waveguides thereinALLIED SIGNAL INC·Filed 1994·Granted Aug 12, 1997·100 cites·20 claims
- 0884US10287482B2Particles containing one or more controlled release cross-linked active agentsAKZO NOBEL CHEMICALS INT BV·Filed 2012·Granted May 14, 2019·4 cites·31 claims
- 0979US6487354B1Design of low insertion loss, single-mode polymeric waveguidesCORNING INC·Filed 2001·Granted Nov 26, 2002·25 cites·24 claims
- 1077US7011932B2Polymer waveguide fabrication processDU PONT·Filed 2001·Granted Mar 14, 2006·21 cites·29 claims
- 1166US6709755B2Method of priming inorganic substrates with a silane-based primer compositionDU PONT·Filed 2001·Granted Mar 23, 2004·7 cites·18 claims
- 1260US12285516B2Biodegradable polyesters for water-resistant oil-in-water suncare formulationsNOURYON CHEMICALS INT BV·Filed 2021·Granted Apr 29, 2025·0 cites·22 claims
- 1359US12290590B2Biodegradable polyesters for water-resistant anhydrous suncare formulationsNOURYON CHEMICALS INT BV·Filed 2021·Granted May 6, 2025·0 cites·38 claims
- 1456US2025019587A1Surfactant compositionNOURYON CHEMICALS INT BV·Filed 2022·Application pending·0 cites
- 1553US2025248918A1Biodegradable polyesters for water-resistant anhydrous suncare formulationsNOURYON CHEMICALS INT BV·Filed 2025·Application pending·0 cites
- 1649US2012004147A1Coated particles of a chelating agentSEETZ JOHANNES WILHELMUS FRANCISCUS LUCAS·Filed 2009·Application pending·0 cites
- 1747US2021259930A1Biodegradable polyesters for water-resistant water-in-oil suncare formulationsNOURYON CHEMICALS INT BV·Filed 2021·Application pending·0 cites
- 1844US2005176599A1Controlled delivery system for household productsFiled 2005·Application pending·0 cites
- 1944US2005176598A1Compositions and method for targeted controlled delivery of active ingredients and sensory markers onto hair, skin and fabricFiled 2005·Application pending·0 cites
- 2039US10017685B2Controlled release granule with water resistant coatingAKZO NOBEL CHEMICALS INT BV·Filed 2015·Granted Jul 10, 2018·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →