Inventor · disambiguated record
Ivan Tomka
Also filed as: TOMKA IVAN
29 granted patents·3 pending applications·2,848 citations·filing 1980–2003
98Inventor score
Files withWARNER LAMBERT CO11BIOTEC BIOLOG NATURVERPACK5TOMKA IVAN4CIBA GEIGY AG2BIOTEC BIOLOG NATUVERPACKUNGEN1
Top patents by PatentIndex Score
32 records- 0198US5844023ABiologically degradable polymer mixtureBIOTEC BIOLOG NATURVERPACK·Filed 1997·Granted Dec 1, 1998·181 cites·12 claims
- 0298US5362777AThermoplastically processable starch and a method of making itTOMKA IVAN·Filed 1993·Granted Nov 8, 1994·209 cites·27 claims
- 0397US6214907B1Biologically degradable polymer mixtureBIOTEC BIOLOG NATURVERPACK·Filed 1998·Granted Apr 10, 2001·158 cites·42 claims
- 0497US5314934APolymer mixture for producing filmsTOMKA IVAN·Filed 1992·Granted May 24, 1994·128 cites·17 claims
- 0597US5280055ABiodegradable mould materialTOMKA IVAN·Filed 1992·Granted Jan 18, 1994·126 cites·19 claims
- 0697US4738817AMethod for forming pharmaceutical capsules from hydrophilic polymersWARNER LAMBERT CO·Filed 1986·Granted Apr 19, 1988·201 cites·3 claims
- 0797US4673438APolymer composition for injection moldingWARNER LAMBERT CO·Filed 1985·Granted Jun 16, 1987·280 cites·24 claims
- 0897US4655840AHydrophilic polymer compositions for injection moldingWARNER LAMBERT CO·Filed 1985·Granted Apr 7, 1987·105 cites·17 claims
- 0996US5427614AStarch based formulationsWARNER LAMBERT CO·Filed 1993·Granted Jun 27, 1995·130 cites·14 claims
- 1096US4738724AMethod for forming pharmaceutical capsules from starch compositionsWARNER LAMBERT CO·Filed 1986·Granted Apr 19, 1988·163 cites·6 claims
- 1195US6242102B1Single or multilayer foil having a layer containing thermoplastically processable starchBIOTEC BIOLOG NATUVERPACKUNGEN·Filed 1994·Granted Jun 5, 2001·121 cites·20 claims
- 1295US4482386AMethod of conditioning a water swellable hydrocolloidWARNER LAMBERT CO·Filed 1983·Granted Nov 13, 1984·84 cites·12 claims
- 1394US6117925AThermoplastic processable starch or starch derivative polymer mixturesBIOTEC BIOLOG NATURVERPACK·Filed 1997·Granted Sep 12, 2000·111 cites·22 claims
- 1494US5705536AFoamed starch polymerBIOTEC BIOLOG NATURVERPACK·Filed 1994·Granted Jan 6, 1998·79 cites·23 claims
- 1593US5405564AMethod of forming shaped articles made from pre-processed starchWARNER LAMBERT CO·Filed 1993·Granted Apr 11, 1995·102 cites·23 claims
- 1693US4790881AMolded hydrophilic polymerWARNER LAMBERT CO·Filed 1987·Granted Dec 13, 1988·65 cites·7 claims
- 1793US4591475AMethod for molding capsulesWARNER LAMBERT CO·Filed 1983·Granted May 27, 1986·73 cites·16 claims
- 1891US6299246B1Plastic molded part and construction structureRCC REGIONAL COMPACT CAR AG·Filed 1997·Granted Oct 9, 2001·78 cites·19 claims
- 1990US5382611ADestructurized starch and method for making sameWARNER LAMBERT CO·Filed 1993·Granted Jan 17, 1995·110 cites·22 claims
- 2090US4539060AApparatus and method of sealing capsulesWARNER LAMBERT CO·Filed 1983·Granted Sep 3, 1985·60 cites·15 claims
- 2189US5663216AReinforced biodegradable polymerBIOTEC BIOLOG NATURVERPACK·Filed 1994·Granted Sep 2, 1997·59 cites·13 claims
- 2288US6790495B1Method for manufacturing a shape body containing a starch, a homogenised mass containing starch and a device for manufacturing a soft capsulePETER GREITHER·Filed 2000·Granted Sep 14, 2004·46 cites·20 claims
- 2385US5773495AUse of plasticisers for thermo-plasticizing starchTEICH AG·Filed 1996·Granted Jun 30, 1998·51 cites·28 claims
- 2484US4284709AProcess for incorporating photographic additives in hydrophilic colloid preparationsCIBA GEIGY·Filed 1980·Granted Aug 18, 1981·20 cites·20 claims
- 2581US6908885B2Gel comprised of a poly-α-1,4-glucan and starchSUEDZUCKER AG·Filed 2001·Granted Jun 21, 2005·20 cites·30 claims
- 2676US5415827AProcess for improving the mechanical properties of single-or multi-ply sheetsTOMKA IVAN·Filed 1992·Granted May 16, 1995·58 cites·16 claims
- 2775US4360590APhotographic materialCIBA GEIGY AG·Filed 1980·Granted Nov 23, 1982·13 cites·10 claims
- 2855US4352695ANovel gelatins, processes for their preparation and their useCIBA GEIGY AG·Filed 1980·Granted Oct 5, 1982·6 cites·16 claims
- 2947US2004094145A1Method for producing microspherical crystallites from linear polysaccharides, corresponding microspherical crystallites and the suse thereofFiled 2001·Application pending·0 cites
- 3044US2004048829A1Molecular inclusion compoundsFiled 2003·Application pending·0 cites
- 3141US2004087669A1Soft capsules comprising a starch mixture having a reduced degree of branchingFiled 2001·Application pending·0 cites
- 3240US4369069AGelatin, method for producing it and its useGALATINE FABRIKEN STOESS & CO·Filed 1980·Granted Jan 18, 1983·11 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →