Inventor · disambiguated record
Douglas A. Collins
Also filed as: COLLINS DOUGLAS · COLLINS DOUGLAS A · COLLINS DOUGLAS R
53 granted patents·20 pending applications·1,317 citations·filing 1995–2022
99Inventor score
Top patents by PatentIndex Score
73 records- 0198US9540252B1Ultraviolet disinfection systemRAYVIO CORP·Filed 2015·Granted Jan 10, 2017·26 cites·15 claims
- 0298US9461198B2Backside transparent substrate roughening for UV light emitting diodeRAYVIO CORP·Filed 2015·Granted Oct 4, 2016·19 cites·21 claims
- 0398US6001183AWafer carriers for epitaxial growth processesEMCORE CORP·Filed 1996·Granted Dec 14, 1999·550 cites·25 claims
- 0497US10363327B2Luminaire with white light LEDs and UV LEDs for lighting and disinfectionRAYVIO CORP·Filed 2018·Granted Jul 30, 2019·22 cites·17 claims
- 0597US9455300B1Pixel array of ultraviolet light emitting devicesRAYVIO CORP·Filed 2015·Granted Sep 27, 2016·26 cites·19 claims
- 0696US10166309B2White light LEDs and UV LEDs in same luminaire for lighting and disinfectionRAYVIO CORP·Filed 2016·Granted Jan 1, 2019·16 cites·16 claims
- 0796US9834456B2Ultraviolet disinfection systemRAYVIO CORP·Filed 2016·Granted Dec 5, 2017·11 cites·18 claims
- 0896US9789215B1Ultraviolet disinfection systemRAYVIO CORP·Filed 2016·Granted Oct 17, 2017·13 cites·20 claims
- 0995US10046076B1Ultraviolet disinfection systemRAYVIO CORP·Filed 2017·Granted Aug 14, 2018·10 cites·23 claims
- 1095US6613305B1Radionuclide labeling of vitamin B12 and coenzymes thereofMAYO FOUNDATION·Filed 2000·Granted Sep 2, 2003·46 cites·48 claims
- 1194US10105460B1Ultraviolet disinfection systemRAYVIO CORP·Filed 2017·Granted Oct 23, 2018·10 cites·22 claims
- 1293US7635247B2Telescoping vehicle stepCOLLINS DOUGLAS A·Filed 2005·Granted Dec 22, 2009·40 cites·6 claims
- 1393US7531162B2Transcobalamin receptor binding conjugates useful for treating abnormal cellular proliferationMAYO FOUNDATION·Filed 2006·Granted May 12, 2009·12 cites·9 claims
- 1493US6838073B1Cobalamin conjugates useful as imaging and therapeutic agentsMAYO FOUNDATION·Filed 2000·Granted Jan 4, 2005·52 cites·41 claims
- 1592US10258715B1Ultraviolet disinfection systemRAYVIO CORP·Filed 2018·Granted Apr 16, 2019·7 cites·18 claims
- 1692US6211355B1Radionuclide labeling of vitamin B12 and coenzymes thereofMAYO FOUNDATION·Filed 2000·Granted Apr 3, 2001·35 cites·15 claims
- 1791US10246348B2Ultraviolet disinfection systemRAYVIO CORP·Filed 2017·Granted Apr 2, 2019·4 cites·26 claims
- 1891US6806363B1Cobalamin conjugates useful as antitumor agentsMAYO FOUNDATION·Filed 2000·Granted Oct 19, 2004·27 cites·57 claims
- 1991US6754081B2Pop-up friction hinge having multiple levels of torqueFiled 2003·Granted Jun 22, 2004·48 cites·13 claims
- 2089US10376608B1Ultraviolet disinfection systemRAYVIO CORP·Filed 2016·Granted Aug 13, 2019·4 cites·19 claims
- 2189US10062817B1Ultraviolet emitting device with shaped encapsulantRAYVIO CORP·Filed 2017·Granted Aug 28, 2018·6 cites·14 claims
- 2289US5739313ARadionuclide labeling of vitamin B12 and coenzymes thereofUNIV MINNESOTA·Filed 1995·Granted Apr 14, 1998·57 cites·13 claims
- 2388US7141233B2Radionuclide labeling of vitamin B12 and coenzymes thereofUNIV MINNESOTA·Filed 2003·Granted Nov 28, 2006·17 cites·19 claims
- 2487US10377643B1Ultraviolet disinfection systemRAYVIO CORP·Filed 2017·Granted Aug 13, 2019·2 cites·17 claims
- 2586US9627579B2Semiconductor device and a method of making a semiconductor deviceRAYVIO CORP·Filed 2015·Granted Apr 18, 2017·3 cites·32 claims
- 2686USD635563SOptical network terminalVERIZON PATENT & LICENSING INC·Filed 2010·Granted Apr 5, 2011·43 cites·1 claims
- 2786US7462345B2Radionuclide labeling of vitamin B12 and coenzymes thereofMAYO FOUNDATION·Filed 2006·Granted Dec 9, 2008·2 cites·25 claims
- 2886US6096290ARadionuclide labeling of vitamin B12 and coenzymes thereofUNIV MINNESOTA·Filed 1999·Granted Aug 1, 2000·48 cites·9 claims
- 2985US7179445B2Cobalamin conjugates useful as imaging and therapeutic agentsUNIV MINNESOTA·Filed 2004·Granted Feb 20, 2007·19 cites·45 claims
- 3084US7408967B2Method of fabricating single mode VCSEL for optical mouseEMCORE CORP·Filed 2006·Granted Aug 5, 2008·12 cites·20 claims
- 3183US9112103B1Backside transparent substrate roughening for UV light emitting diodeRAYVIO CORP·Filed 2014·Granted Aug 18, 2015·3 cites·12 claims
- 3283US6004533ARadionuclide labeling of vitamin B12 and coenzymes thereofMAYO MEDICAL VENTURES·Filed 1998·Granted Dec 21, 1999·38 cites·10 claims
- 3380US9219204B1Semiconductor device and a method of making a semiconductor deviceRAYVIO CORP·Filed 2014·Granted Dec 22, 2015·2 cites·32 claims
- 3480US7591995B2Cobalamin conjugates useful as imaging and therapeutic agentsMAYO FOUNDATION·Filed 2006·Granted Sep 22, 2009·1 cites·38 claims
- 3579USD1002623SNetwork interface device bracketCENTURYLINK IP LLC·Filed 2022·Granted Oct 24, 2023·7 cites·1 claims
- 3679US5772758ANear real-time extraction of deposition and pre-deposition characteristics from rotating substrates and control of a deposition apparatus in near real-timeCALIFORNIA INST OF TECHN·Filed 1996·Granted Jun 30, 1998·43 cites·21 claims
- 3778US10461229B1Package for ultraviolet emitting devicesRAYVIO CORP·Filed 2018·Granted Oct 29, 2019·2 cites·19 claims
- 3876US7468432B2Cobalamin conjugates useful as antitumor agentsMAYO FOUNDATION·Filed 2004·Granted Dec 23, 2008·4 cites·70 claims
- 3975US10326054B1Ultraviolet light emitting device doped with boronRAYVIO CORP·Filed 2018·Granted Jun 18, 2019·1 cites·16 claims
- 4075US7547572B2Method of protecting semiconductor chips from mechanical and ESD damage during handlingEMCORE CORP·Filed 2005·Granted Jun 16, 2009·6 cites·13 claims
- 4174US2009162281A1Radionuclide labeling of Vitamin B12 and Co-enzymes thereofCOLLINS DOUGLAS A·Filed 2008·Application pending·0 cites
- 4273US7791591B2Optical mouse using VCSELsEMCORE CORP·Filed 2006·Granted Sep 7, 2010·8 cites·9 claims
- 4372US10381523B2Package for ultraviolet emitting devicesRAYVIO CORP·Filed 2015·Granted Aug 13, 2019·2 cites·20 claims
- 4472US7518240B2Deposition pattern for eliminating backside metal peeling during die separation in semiconductor device fabricationEMCORE CORP·Filed 2007·Granted Apr 14, 2009·3 cites·12 claims
- 4572US7198988B1Method for eliminating backside metal peeling during die separationEMCORE CORP·Filed 2005·Granted Apr 3, 2007·3 cites·20 claims
- 4670US2009060837A1Cobalamin conjugates useful as antitumor agentsCOLLINS DOUGLAS A·Filed 2008·Application pending·0 cites
- 4768US10490597B1Pixel array of ultraviolet light emitting devicesRAYVIO CORP·Filed 2016·Granted Nov 26, 2019·1 cites·20 claims
- 4868US9876143B2Ultraviolet light emitting device doped with boronRAYVIO CORP·Filed 2014·Granted Jan 23, 2018·1 cites·18 claims
- 4967US9947844B1Package for ultraviolet emitting devicesRAYVIO CORP·Filed 2015·Granted Apr 17, 2018·1 cites·14 claims
- 5058US10454005B1Ultraviolet emitting device with shaped encapsulantRAYVIO CORP·Filed 2018·Granted Oct 22, 2019·0 cites·17 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Douglas A. Collins 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 →