Inventor · disambiguated record
William R. Light
Also filed as: LIGHT III WILLIAM RICHARD · LIGHT WILLIAM · LIGHT WILLIAM R · LIGHT WILLIAM RICHARD
32 granted patents·15 pending applications·663 citations·filing 1995–2024
98Inventor score
Files withBIOPURE CORP24ELEMENT BIOSCIENCES INC16VIRTECH BIO INC3ENVERIC BIOSCIENCES CANADA INC1FONTES PAULO ARTUR CHAVES1
Top patents by PatentIndex Score
47 records- 0198US11220707B1Compositions and methods for pairwise sequencingELEMENT BIOSCIENCES INC·Filed 2021·Granted Jan 11, 2022·40 cites·29 claims
- 0297US11236388B1Compositions and methods for pairwise sequencingELEMENT BIOSCIENCES INC·Filed 2021·Granted Feb 1, 2022·26 cites·29 claims
- 0396US11891651B2Compositions and methods for pairwise sequencingELEMENT BIOSCIENCES INC·Filed 2021·Granted Feb 6, 2024·9 cites·46 claims
- 0496US11859241B2Compositions and methods for pairwise sequencingELEMENT BIOSCIENCES INC·Filed 2023·Granted Jan 2, 2024·19 cites·25 claims
- 0596US11781185B2Methods and reagents for nucleic acid analysisELEMENT BIOSCIENCES INC·Filed 2022·Granted Oct 10, 2023·16 cites·29 claims
- 0696US11535892B1Compositions and methods for pairwise sequencingELEMENT BIOSCIENCES INC·Filed 2021·Granted Dec 27, 2022·20 cites·12 claims
- 0796US11427855B1Compositions and methods for pairwise sequencingELEMENT BIOSCIENCES INC·Filed 2021·Granted Aug 30, 2022·22 cites·29 claims
- 0896US5691452AMethod for preserving a hemoglobin blood substituteBIOPURE CORP·Filed 1995·Granted Nov 25, 1997·98 cites·15 claims
- 0992US5895810AStable polymerized hemoglobin and use thereofBIOPURE CORP·Filed 1995·Granted Apr 20, 1999·66 cites·24 claims
- 1091US12371743B2Double-stranded splint adaptors and methods of useELEMENT BIOSCIENCES INC·Filed 2022·Granted Jul 29, 2025·1 cites·25 claims
- 1191US12359193B2Single-stranded splint strands and methods of useELEMENT BIOSCIENCES INC·Filed 2022·Granted Jul 15, 2025·1 cites·16 claims
- 1290US12421545B2Compositions and methods for preparing nucleic acid nanostructures using compaction oligonucleotidesELEMENT BIOSCIENCES INC·Filed 2023·Granted Sep 23, 2025·1 cites·20 claims
- 1389US6271351B1Method for preserving a hemoglobin blood substituteBIOPURE CORP·Filed 1998·Granted Aug 7, 2001·44 cites·15 claims
- 1488US2025236903A1Compositions and methods for pairwise sequencingELEMENT BIOSCIENCES INC·Filed 2024·Application pending·0 cites
- 1585US7553613B2Use of defibrinated blood for manufacture of hemoglobin-based oxygen carrierBIOPURE CORP·Filed 2005·Granted Jun 30, 2009·6 cites·10 claims
- 1685US5808011AMethod for chromatographic removal of prionsBIOPURE CORP·Filed 1996·Granted Sep 15, 1998·51 cites·19 claims
- 1783US7135554B1Method of forming a polymerized hemoglobin solution from stabilized hemoglobinBIOPURE CORP·Filed 2004·Granted Nov 14, 2006·10 cites·41 claims
- 1882US7459535B2Method of forming a polymerized hemoglobin solution from stabilized hemoglobinBIOPURE CORP·Filed 2006·Granted Dec 2, 2008·5 cites·20 claims
- 1981US5840852AMethod for producing ultrapure stable polmerized hemoglobin blood-substituteBIOPURE CORP·Filed 1995·Granted Nov 24, 1998·22 cites·1 claims
- 2080US11504417B2Blood substitutes comprising hemoglobin and methods of makingVIRTECH BIO INC·Filed 2018·Granted Nov 22, 2022·2 cites·16 claims
- 2178US10433538B2Compositions and methods for organ preservationFONTES PAULO ARTUR CHAVES·Filed 2013·Granted Oct 8, 2019·4 cites·12 claims
- 2278US7267817B2Method for improving oxygen transport by stored red blood cellsBIOPURE CORP·Filed 2004·Granted Sep 11, 2007·11 cites·8 claims
- 2378US7001715B2Purification of red blood cells by separation and diafiltrationBIOPURE CORP·Filed 2002·Granted Feb 21, 2006·10 cites·20 claims
- 2478US6518010B2Use of defibrinated blood for manufacture of a hemoglobin-based oxygen carrierBIOPURE CORP·Filed 2001·Granted Feb 11, 2003·8 cites·19 claims
- 2577US6288027B1Preserving a hemoglobin blood substitute with a transparent overwrapBIOPURE CORP·Filed 1999·Granted Sep 11, 2001·36 cites·9 claims
- 2677US2025333787A1Methods and reagents for nucleic acid analysisELEMENT BIOSCIENCES INC·Filed 2024·Application pending·0 cites
- 2776US6811778B2Method for improving oxygen transport by stored red blood cellsBIOPURE CORP·Filed 2001·Granted Nov 2, 2004·10 cites·11 claims
- 2875US2024191278A1Compositions and methods for pairwise sequencingELEMENT BIOSCIENCES INC·Filed 2023·Application pending·0 cites
- 2974US5753616AMethod for producing a stable polymerized hemoglobin blood-substituteBIOPURE CORP·Filed 1995·Granted May 19, 1998·43 cites·6 claims
- 3070US7041800B1Preserving a hemoglobin blood substitute with a transparent overwrapBIOPURE CORP·Filed 2000·Granted May 9, 2006·35 cites·9 claims
- 3169US2025352513A2Salts of c4-carboxylic acid- and c4-carbonothioate-substituted tryptamine derivatives and methods of usingENVERIC BIOSCIENCES CANADA INC·Filed 2023·Application pending·0 cites
- 3269US2025019760A1Compositions and methods for sequencing multiple regions of a template molecule using enzyme-based reagentsELEMENT BIOSCIENCES INC·Filed 2024·Application pending·0 cites
- 3367US6986984B2Use of defibrinated blood for manufacture of a hemoglobin-based oxygen carrierBIOPURE CORP·Filed 2002·Granted Jan 17, 2006·2 cites·11 claims
- 3465US7041799B1Preserving a hemoglobin blood substitute with a transparent overwrapBIOPURE CORP·Filed 2000·Granted May 9, 2006·1 cites·6 claims
- 3564US2006160724A1Preserving a hemoglobin blood substitute with a transparent overwrapGAWRYL MARIA S·Filed 2006·Application pending·0 cites
- 3663US2023193354A1Compositions and methods for pairwise sequencingELEMENT BIOSCIENCES INC·Filed 2022·Application pending·0 cites
- 3762US6610832B1Preserving a hemoglobin blood substitute with a transparent overwrapBIOPURE CORP·Filed 1999·Granted Aug 26, 2003·8 cites·14 claims
- 3862US2020060260A1Compositions and methods for organ preservationUNIV PITTSBURGH COMMONWEALTH SYS HIGHER EDUCATION·Filed 2019·Application pending·0 cites
- 3961US2003203350A1Method for separating unmodified hemoglobin from cross-linked hemoglobinBIOPURE CORP·Filed 2003·Application pending·0 cites
- 4061US2009137762A1Method of forming a polymerized hemoglobin solution from stabilized hemoglobinBIOPURE CORP·Filed 2008·Application pending·0 cites
- 4160US5952470AMethod for separating unmodified hemoglobin from cross-linked hemoglobinBIOPURE CORP·Filed 1995·Granted Sep 14, 1999·9 cites·20 claims
- 4254US2005143565A1Method for separating unmodified hemoglobin from cross-linked hemoglobinBIOPURE CORP·Filed 2005·Application pending·0 cites
- 4354US2023241184A1Compositions and Methods for Treating Hemorrhagic ShockVIRTECH BIO INC·Filed 2021·Application pending·0 cites
- 4452US2002128182A1Preserving a hemoglobin blood substitute with a transparent overwrapBIOPURE CORP·Filed 2001·Application pending·0 cites
- 4550US2023235392A1Methods for paired-end sequencing library preparationELEMENT BIOSCIENCES INC·Filed 2021·Application pending·0 cites
- 4649US2021352887A1Oxygenation media for ex-vivo preservation of organs and tissuesVIRTECH BIO INC·Filed 2019·Application pending·0 cites
- 4745US5955581AMethod for producing a stable polymerized hemoglobin blood-substituteBIOPURE CORP·Filed 1995·Granted Sep 21, 1999·27 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when William R. Light files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →