Inventor

Wolfgang Pfleiderer

Inventor

Constance, DE

Overview

35→

Patents

1976–2013

Patent span

Chemistry

Primary field (CPC C)

Patents· 35 as inventor

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

C07Hprimary

C07HSugars33%

A61KPreparations for medical, dental or toiletry purposes15%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations12%

C07DHeterocyclic compounds12%

Y02PClimate change mitigation technologies in the production or processing of goods12%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%

C07CAcyclic or carbocyclic compounds3%

C07JSteroids3%

A01NPreservation of bodies of humans or animals or plants or parts thereof1%

C07BGeneral methods of organic chemistry1%

PatentTitleYear

8,445,734'Photolabile protective groups for improved processes to prepare oligonucleotide arrays'2013 7,759,513'Photolabile protective groups for improved processes to prepare oligonucleotide arrays'2010 7,662,820'Dipterinyl calcium pentahydrate (DCP) and therapeutic methods based thereon'2010 7,501,513'Immunosuppressive effects of pteridine derivatives'2009 7,276,506'Immunosuppressive effects of pteridine derivatives'2007 7,253,176'Immunosuppressive effects of 8-substituted xanthine derivatives'2007 6,946,465'Immunosuppressive effects of pteridine derivatives'2005 6,858,612'Use of tetrahydropteridine derivatives as no synthase inhibitors'2005 6,844,343'N-substituted 4-aminopteridines, synthesis and use thereof as pharmaceutical agent'2005 6,750,335'Nucleoside derivatives with photolabile protective groups'2004 6,716,971'Pteridine nucleotide analogs'2004 6,362,171'Aminoaklanoyl-linked conjugates of 2,5-oligoadenylate and antiviral uses thereof'2002 6,281,201'Base-modified derivatives of 2\',5\'-oligoadenylate and antiviral uses thereof'2001 6,153,744'Nucleoside derivatives with photolabile protective groups'2000 6,048,975'Process for the chemical synthesis of oligonucleotides'2000 5,945,524'Process for the chemical synthesis of oligonucleotides'1999 5,936,077'Solid phase synthesis of oligonucleotides'1999 5,902,810'Pteridine derivatives as no synthase inhibitors'1999 5,866,700'Solid-phase synthesis of oligoribonucleotides'1999 5,863,905'2\',5\'-phosphorothioate/phosphodiester oligoadenylates and anti-viral uses thereof'1999 5,763,599'Nucleoside derivatives with photolabile protective groups'1998 5,700,785'3\'-deoxy or 3\'-O-substituted-2\',5\'-oligoadenylates as antiviral agents'1997 5,652,358'Solid-phase synthesis of oligoribonucleotides'1997 5,643,889'Cholesterol conjugates of 2\'5\'-oligoadenylate derivatives and antiviral uses thereof'1997 5,631,362'5\'-O-Dans EOC modified nucleosides and methods for preparing same'1997 5,612,468'Pteridine nucletide analogs as fluorescent DNA probes'1997 5,556,840'2\',5\'-phosphorothioate oligoadenylates as anitiviral agents'1996 5,550,111'Dual action 2\',5\'-oligoadenylate antiviral derivatives and uses thereof'1996 5,525,711'Pteridine nucleotide analogs as fluorescent DNA probes'1996 5,405,939'2\',5\'-phosphorothioate oligoadenylates and their covalent conjugates with polylysine'1995 5,188,897'Encapsulated 2\',5\'-phosphorothioate oligoadenylates'1993 4,924,624'2,\',5\'-phosphorothioate oligoadenylates and plant antiviral uses thereof'1990 4,859,768'Derivatives of 2\', 5\'-oligoadenylate and antiviral uses thereof'1989 4,826,528'Herbicidally effective sulfonylureas'1989 3,971,792'Process for the manufacture of 4-amino-3-aminomethylpiperidine'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–2013Based in Constance, DE· patent location history

1989–2002Patents assigned to UNIV TEMPLE (11)· patent assignee history

1989–2004Based in Konstanz, DE· patent location history

1996–2004Patents assigned to US HEALTH (3)· patent assignee history

1997–2000Patents assigned to HOECHST AG (7)· patent assignee history

1999Based in Konstantz, DE· patent location history

2004–2013Patents assigned to NIGU CHEMIE GMBH (3)· patent assignee history

2005–2009Patents assigned to 4 AZA BIOSCIENCE NV (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
UNIV TEMPLE	11	1989–2002
HOECHST AG	7	1997–2000
4 AZA BIOSCIENCE NV	3	2005–2009
NIGU CHEMIE GMBH	3	2004–2013
US HEALTH	3	1996–2004

Locations

Location	Patents	Span
Constance, DE	23	1976–2013
Konstanz, DE	11	1989–2004
Konstantz, DE	1	1999