Inventor · disambiguated record
Randolph S. Porubcan
Also filed as: PORUBCAN RANDOLPH S · PORUBCAN RANDOLPH STANLEY
25 granted patents·7 pending applications·550 citations·filing 1977–2015
96Inventor score
Top patents by PatentIndex Score
32 records- 0196US7229818B2Formulations to increase in vivo survival of probiotic bacteria and extend their shelf-lifePORUBCAN RANDOLPH STANLEY·Filed 2006·Granted Jun 12, 2007·35 cites·14 claims
- 0295US7442224B2Fertilizer compositions and methods of making and using sameMICROBES INC·Filed 2005·Granted Oct 28, 2008·24 cites·15 claims
- 0394US4945110AMembrame-forming veterinary antibacterial teat dipQUALI TECH INC·Filed 1989·Granted Jul 31, 1990·141 cites·35 claims
- 0494US4518696AStabilized liquid bacterial suspension for oral administration to animalsHANSENS LAB INC·Filed 1983·Granted May 21, 1985·167 cites·4 claims
- 0592US7122370B2Formulations to increase in vivo survival of probiotic bacteria and extend their shelf-lifePORUBCAN RANDOLPH STANLEY·Filed 2003·Granted Oct 17, 2006·39 cites·14 claims
- 0691US8722035B2Formulations including digestive enzymes, polysorbate-based surfactants and probioticsPORUBCAN RANDOLPH S·Filed 2011·Granted May 13, 2014·15 cites·19 claims
- 0790US8066986B2Formulations including digestive enzymes and polysorbate surfactants that enhance the colonization of administered probiotics microoganismsPORUBCAN RANDOLPH S·Filed 2008·Granted Nov 29, 2011·13 cites·12 claims
- 0889US6878179B2Fertilizer compositions and methods of making and using sameMICROBES INC·Filed 2001·Granted Apr 12, 2005·26 cites·23 claims
- 0988US7044994B2Fertilizer compositions and methods of making and using sameMICROBES INC·Filed 2005·Granted May 16, 2006·11 cites·27 claims
- 1087US8449878B2Prebiotic formulations for use with probiotics to increase probiotic growth rate and activityYONAK SONJA LEA·Filed 2011·Granted May 28, 2013·8 cites·22 claims
- 1183US8568712B2Enzyme and prebiotic combinations for enhancing probiotic efficacyPORUBCAN RANDOLPH S·Filed 2013·Granted Oct 29, 2013·5 cites·6 claims
- 1283US8444967B2Treatment including prebiotic composition for use with probioticsYONAK SONJA LEA·Filed 2011·Granted May 21, 2013·5 cites·23 claims
- 1379US8945539B1Enzyme and prebiotic combinations for enhancing probiotic efficacyMASTER SUPPLEMENTS INC·Filed 2013·Granted Feb 3, 2015·2 cites·29 claims
- 1477US8105576B1Increasing probiotic growth rate and activity using prebiotic compositionPORUBCAN RANDOLPH S·Filed 2011·Granted Jan 31, 2012·2 cites·11 claims
- 1574US4115199APreparation of culture concentrates for direct vat set cheese productionHANSENS LAB INC·Filed 1977·Granted Sep 19, 1978·26 cites·11 claims
- 1673US8833643B1On-line authentication of probiotics to ensure source and qualityPORUBCAN RANDOLPH S·Filed 2014·Granted Sep 16, 2014·2 cites·19 claims
- 1769US8889119B2Enzyme and prebiotic combinations for enhancing probiotic growth and efficacyMASTER SUPPLEMENTS INC·Filed 2013·Granted Nov 18, 2014·0 cites·44 claims
- 1863US9468648B2Treatment including prebiotic composition for use with probioticsYONAK SONJA LEA·Filed 2013·Granted Oct 18, 2016·0 cites·24 claims
- 1960US9011843B2Formulations including monovalent alginate to enhance effectiveness of administered digestive enzymesPORUBCAN RANDOLPH S·Filed 2007·Granted Apr 21, 2015·0 cites·35 claims
- 2060US8927253B2Administration of enzyme and prebiotic combinations that enhance probiotic growth and efficacyMASTER SUPPLEMENTS INC·Filed 2013·Granted Jan 6, 2015·0 cites·44 claims
- 2160US8105577B1Prebiotic composition for increasing probiotic growth rate and activityPORUBCAN RANDOLPH S·Filed 2011·Granted Jan 31, 2012·0 cites·8 claims
- 2260US2009126432A1Fertilizer compositions and methods of making and using sameMICROBES INC·Filed 2008·Application pending·0 cites
- 2358US8491919B2Prebiotic compositions for use with probiotics to increase probiotic growth rate and activityYONAK SONJA LEA·Filed 2011·Granted Jul 23, 2013·0 cites·23 claims
- 2457US9070130B1On-line authentication of probiotics to ensure source and qualityPORUBCAN RANDOLPH S·Filed 2014·Granted Jun 30, 2015·0 cites·21 claims
- 2557US2012009164A1Increasing Probiotic Growth Rate and Activity Using Prebiotic CompositionPORUBCAN RANDOLPH S·Filed 2011·Application pending·0 cites
- 2657US2010275663A1Fertilizer compositions and methods of making and using sameMICROBES INC·Filed 2010·Application pending·0 cites
- 2756US2005106132A1Growth promoting prebiotic for lactobacillus dietary supplementsFiled 2004·Application pending·0 cites
- 2851US4525351ALiquid adherent disinfectant compositions for topical application and method of preparationHANSENS LAB INC·Filed 1983·Granted Jun 25, 1985·14 cites·12 claims
- 2947US4661358AWort-sequestered divalent metal saltsQUALI TECH INC·Filed 1985·Granted Apr 28, 1987·15 cites·14 claims
- 3047US2003099624A1Administering bacilus laterosporus to increase poultry feed conversion and weight gainMICROBES INC·Filed 2002·Application pending·0 cites
- 3142US2003045428A1Bacillus laterosporus strain CM-3 for promoting grain crop yieldsMICROBES INC·Filed 2002·Application pending·0 cites
- 3240US2016307246A1On-Line Authentication of Natural Dietary Supplements to Ensure Source and QualityPORUBCAN RANDOLPH S·Filed 2015·Application pending·0 cites
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