Inventor

George W. Griesgraber

Inventor

Eagan, MN, US

Overview

1998–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 92 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Pprimary

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations15%

C07DHeterocyclic compounds13%

A61KPreparations for medical, dental or toiletry purposes8%

G01NInvestigating or analysing materials by determining their chemical or physical properties6%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%

B01DSeparation4%

C07HSugars4%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%

C08LCompositions of macromolecular compounds4%

Y02ATechnologies for adaptation to climate change4%

PatentTitleYear

11,123,267Dental retraction composition with guanidinyl-containing polymer2021 10,941,234Ketone-containing controlled radical initiators for polymerization reactions2021 10,914,659Guanidine-functionalized metal silicate particles and methods of making and using such particles2021 10,913,807Polymeric compositions prepared with a controlled radical initiator2021 10,844,337Wipe with a guanidinyl-containing polymer2020 10,836,934Photo-radical cure of silicones2020 10,822,532Silicone-based pressure-sensitive adhesive2020 10,792,383Method of disinfecting a medical device2020 10,766,896Imidazo[4,5-c] ring compounds containing guanidine substituted benzamide groups2020 10,640,686Crosslinkable and crosslinked polymeric materials2020 10,627,326Ligand-functionalized substrates with enhanced binding capacity2020 10,603,405Removable film forming gel compositions and methods for their application2020 10,526,366Ligand functionalized polymers2020 10,487,081Guanidine substituted imidazo[4,5-c] ring compounds2019 10,472,420Immune response modifier conjugates2019 10,471,398Graft copolymer functionalized article2019 10,450,333Guanidine-functionalized particles and methods of making and using2019 10,427,131Guanidine-functionalized perlite particles, articles containing the particles, and methods of using the particles and articles2019 10,414,779Fused [1,2]imidazo[4,5-C] ring compounds substituted with guanidino groups2019 10,400,055Polymeric material and methods of making using controlled radical initiators2019 10,352,835Ligand-functionalized substrates with enhanced binding capacity2019 10,246,472Guanidine-functionalized particles and methods of making and using2019 10,239,828Process for preparing guanidino-functional monomers2019 10,232,078Curable polymeric materials and methods of using same2019 10,196,548Oxalate ester--polyamine thermosetting compositions2019 10,167,356Fluorinated polymers comprising phosphonic moieties2019 10,150,768Guanidine substituted imidazo[4,5-c] ring compounds2018 10,144,735Immune response modifier compositions and methods2018 10,144,760Ligand functional substrates2018 10,118,925Imidazo[4,5-c] ring compounds containing substituted guanidine groups2018 10,087,405Wipe with a guanidinyl-containing polymer2018 10,040,905Benzoxazine polymerization2018 10,005,772Immune response modifier compositions and methods2018 10,005,814Ligand functionalized polymers2018 9,958,364Ligand functionalized substrates with enhanced binding capacity2018 9,896,599'Process for preparing poly(benzoxazines)'2018 9,772,321'Benzothiazol-2-ylazo-phenyl compound as dye, compositions including the dye, and method of determining degree of cure of such compositions'2017 9,758,547'Ligand functionalized polymers'2017 9,670,149'Process for preparing guanidino-functional monomers'2017 9,657,038'Guanidine-functionalized particles and methods of making and using'2017 9,616,394'Graft copolymer functionalized article'2017 9,273,164'Curing compositions for fluoropolymers'2016 9,272,246'Ligand functional substrates'2016 8,951,528'Immune response modifier conjugates'2015 8,854,730'Negatively birefringent polyesters and optical films'2014 8,846,710'Method of preferentially inducing the biosynthesis of interferon'2014 8,557,893'Substituted saccharide compounds and dental compositions'2013 8,546,383'Chiral fused [1,2]imidazo[4,5-c] ring compounds'2013 8,435,776'Ligand functionalized polymers'2013 8,350,034'Substituted chiral fused [1,2]imidazo[4,5-C] ring compounds'2013 8,343,993'Hydroxyalkyl substituted imidazonaphthyridines'2013 8,207,162'Chiral fused [1,2]imidazo[4,5-c] ring compounds'2012 8,178,539'Substituted 3,4,6,7-tetrahydro-5H-1,2a,4a,8-tetraazacyclopenta[cd]phenalenes and methods'2012 8,088,788'Substituted fused[1,2] imidazo[4,5-c] ring compounds and methods'2012 8,034,938'Substituted chiral fused [1,2]imidazo[4,5-c] ring compounds'2011 7,943,609'Chiral fused [1,2]imidazo[4,5-C] ring compounds'2011 7,906,506'Substituted chiral fused [1,2] imidazo [4,5-c] ring compounds and methods'2011 7,897,597'Aryloxy and arylalkyleneoxy substituted imidazoquinolines'2011 7,888,349'Piperazine, [1,4]Diazepane, [1,4]Diazocane, and [1,5]Diazocane fused imidazo ring compounds'2011 7,612,083'Urea substituted imidazoquinoline ethers'2009 7,427,629'Immunostimulatory compositions and methods of stimulating an immune response'2008 7,393,859'Amide substituted imidazoquinolines'2008 7,214,675'Urea substituted imidazoquinoline ethers'2007 RE039591'6-O-substituted ketolides having antibacterial activity'2007 7,163,947'1-Amino 1H-imidazoquinolines'2007 7,132,429'Sulfonamido ether substituted imidazoquinolines'2006 7,115,622'Amido ether substituted imidazoquinolines'2006 7,112,677'1H-imidazo dimers'2006 7,078,523'Urea substituted imidazoquinoline ethers'2006 7,049,439'Urea substituted imidazoquinoline ethers'2006 6,888,000'Sulfonamide and sulfamide substituted imidazoquinolines'2005 6,818,650'1H-imidazo dimers'2004 6,784,188'Urea substituted imidazoquinolines'2004 6,756,382'Amide substituted imidazoquinolines'2004 6,683,088'Sulfonamido ether substituted imidazoquinolines'2004 6,677,349'Sulfonamide and sulfamide substituted imidazoquinolines'2004 6,677,347'Sulfonamido ether substituted imidazoquinolines'2004 6,664,265'Amido ether substituted imidazoquinolines'2003 6,664,260'Heterocyclic ether substituted imidazoquinolines'2003 6,660,747'Amido ether substituted imidazoquinolines'2003 6,660,735'Urea substituted imidazoquinoline ethers'2003 6,656,938'Urea substituted imidazoquinoline ethers'2003 6,573,273'Urea substituted imidazoquinolines'2003 6,475,985'Nucleosides with antiviral and anticancer activity'2002 6,147,197'6-O-substituted erythromycin ketolides having antibacterial activity'2000 6,075,011'6-O-substituted erythromycin compounds and method for making same'2000 6,075,133'6-O-substituted antibacterial erythromycin ketolides and methods of making'2000 6,046,171'6,11-bridged erythromycin derivatives'2000 6,028,181'6-0-Substituted antibacterial erythromycin ketolides and methods of making'2000 5,922,683'Multicyclic erythromycin derivatives'1999 5,866,549'6-O-substituted ketolides having antibacterial activity'1999 5,750,510'3-descladinose-2,3-anhydroerythromycin derivatives'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2007Patents assigned to ABBOTT LAB (8)· patent assignee history

1998–2007Based in Libertyville, IL, US· patent location history

1999–2021Based in Eagan, MN, US· patent location history

2003–2021Patents assigned to 3M INNOVATIVE PROPERTIES CO (79)· patent assignee history

2005Based in Eagen, MN, US· patent location history

2012–2018Patents assigned to GRIESGRABER GEORGE W (13)· patent assignee history

2012–2018Patents assigned to KSHIRSAGAR TUSHAR A (6)· patent assignee history

2012Based in St. Paul, MN, US· patent location history

2013–2014Patents assigned to DANIELSON MICHAEL E (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
3M INNOVATIVE PROPERTIES CO	79	2003–2021
GRIESGRABER GEORGE Wself	13	2012–2018
ABBOTT LAB	8	1998–2007
KSHIRSAGAR TUSHAR A	6	2012–2018
DANIELSON MICHAEL E	3	2013–2014

Locations

Location	Patents	Span
Eagan, Minnesota, US	83	1999–2021
Libertyville, Illinois, US	7	1998–2007
St. Paul, Minnesota, US	1	2012
Eagen, Minnesota, US	1	2005