Inventor · disambiguated record
Barry Bratcher
Also filed as: BRATCHER BARRY
23 granted patents·8 pending applications·222 citations·filing 2001–2024
95Inventor score
Files withREYNOLDS TOBACCO CO R14KBIO HOLDINGS LTD9LARGE SCALE BIOLOGY CORP3KENTUCKY BIOPROCESSING INC2CANTRELL DANIEL VERDIN1
Top patents by PatentIndex Score
31 records- 0195US7048211B2Flexible processing apparatus for isolating and purifying viruses, soluble proteins and peptides from plant sourcesLARGE SCALE BIOLOGY CORP·Filed 2004·Granted May 23, 2006·50 cites·6 claims
- 0294US9301544B2Protein-enriched tobacco-derived compositionREYNOLDS TOBACCO CO R·Filed 2013·Granted Apr 5, 2016·20 cites·16 claims
- 0394US6906172B2Flexible processing apparatus for isolating and purifying viruses, soluble proteins and peptides from plant sourcesLARGE SCALE BIOLOGY CORP·Filed 2001·Granted Jun 14, 2005·40 cites·35 claims
- 0492US11696948B2Vaccines formed by virus and antigen conjugationKBIO HOLDINGS LTD·Filed 2020·Granted Jul 11, 2023·6 cites·35 claims
- 0589US9775376B2Smokeless tobacco pastille and moulding process for forming smokeless tobacco productsCANTRELL DANIEL VERDIN·Filed 2010·Granted Oct 3, 2017·51 cites·14 claims
- 0688US2024365841A1Purification of tobacco-derived protein compositionsREYNOLDS TOBACCO CO R·Filed 2024·Application pending·0 cites
- 0786US6817970B2Centrifuge for extracting interstitial fluidLARGE SCALE BIOLOGY CORP·Filed 2002·Granted Nov 16, 2004·37 cites·29 claims
- 0884US9661876B2Sugar-enriched extract derived from tobaccoREYNOLDS TOBACCO CO R·Filed 2013·Granted May 30, 2017·4 cites·24 claims
- 0982US11690907B2Vaccines formed by virus and antigen conjugationKBIO HOLDINGS LTD·Filed 2021·Granted Jul 4, 2023·1 cites·24 claims
- 1081US11485956B2Virus and antigen purification and conjugationKBIO HOLDINGS LTD·Filed 2019·Granted Nov 1, 2022·1 cites·25 claims
- 1180US12173328B2Virus and antigen conjugationKBIO HOLDINGS LTD·Filed 2022·Granted Dec 24, 2024·0 cites·17 claims
- 1280US11529413B2Virus and antigen purification and conjugationKBIO HOLDINGS LTD·Filed 2019·Granted Dec 20, 2022·1 cites·27 claims
- 1380US2024316188A1Virus and antigen purification and conjugationKBIO HOLDINGS LTD·Filed 2024·Application pending·0 cites
- 1479US12097256B2Virus and antigen purification and conjugationKBIO HOLDINGS LTD·Filed 2022·Granted Sep 24, 2024·0 cites·20 claims
- 1579US2023056300A1Plant-derived protein purificationREYNOLDS TOBACCO CO R·Filed 2022·Application pending·0 cites
- 1678US11375741B2Protein-enriched tobacco-derived compositionREYNOLDS TOBACCO CO R·Filed 2018·Granted Jul 5, 2022·0 cites·22 claims
- 1777US2022287356A1Protein-enriched tobacco-derived compositionREYNOLDS TOBACCO CO R·Filed 2022·Application pending·0 cites
- 1875US10834959B2Purification of tobacco-derived protein compositionsREYNOLDS TOBACCO CO R·Filed 2018·Granted Nov 17, 2020·1 cites·17 claims
- 1975US10757964B2Purification of tobacco-derived protein compositionsREYNOLDS TOBACCO CO R·Filed 2017·Granted Sep 1, 2020·1 cites·13 claims
- 2074US12059021B2Purification of tobacco-derived protein compositionsREYNOLDS TOBACCO CO R·Filed 2020·Granted Aug 13, 2024·0 cites·21 claims
- 2173US11805805B2Purification of tobacco-derived protein compositionsREYNOLDS TOBACCO CO R·Filed 2020·Granted Nov 7, 2023·0 cites·7 claims
- 2273US9220295B2Tobacco separation process for extracting tobacco-derived materials, and associated extraction systemsMORTON JOSHUA D·Filed 2011·Granted Dec 29, 2015·8 cites·33 claims
- 2369US11655461B2Antigen purificationKBIO HOLDINGS LTD·Filed 2020·Granted May 23, 2023·0 cites·11 claims
- 2469US11523623B2Plant-derived protein purificationREYNOLDS TOBACCO CO R·Filed 2020·Granted Dec 13, 2022·0 cites·19 claims
- 2569US10822591B2Virus purificationKENTUCKY BIOPROCESSING INC·Filed 2019·Granted Nov 3, 2020·0 cites·10 claims
- 2663US10214747B2Method of purifying monoclonal antibodiesKENTUCKY BIOPROCESSING INC·Filed 2014·Granted Feb 26, 2019·1 cites·10 claims
- 2759US11166485B2Protein-enriched tobacco-derived compositionREYNOLDS TOBACCO CO R·Filed 2016·Granted Nov 9, 2021·0 cites·11 claims
- 2857US2023149532A1Vaccines formed by virus and antigen conjugationKBIO HOLDINGS LTD·Filed 2022·Application pending·0 cites
- 2948US2019380378A1Purification of nicotineREYNOLDS TOBACCO CO R·Filed 2019·Application pending·0 cites
- 3045US2013263870A1Smokeless tobacco pastille and moulding process for forming smokeless tobacco productsREYNOLDS TOBACCO CO R·Filed 2013·Application pending·0 cites
- 3143US2006288449A1Process for purifying target compounds from plant sources using ceramic filtrationGARGER STEPHEN J·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →