Inventor

Walter Guarnieri

Inventor

Zulpich, DE

Overview

10→

Patents

1998–2007

Patent span

Chemistry

Primary field (CPC C)

Patents· 10 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 preparations23%

C07DHeterocyclic compounds23%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form10%

Y02PClimate change mitigation technologies in the production or processing of goods10%

Y10TTechnical subjects covered by former us classification10%

B29CShaping or joining of plastics6%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts6%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium6%

A61KPreparations for medical, dental or toiletry purposes3%

H04QSelecting3%

PatentTitleYear

7,285,316'Process to manufacture three dimensionally shaped substrate for sound abatement'2007 6,943,182'Cyclopentabenzofuran derivatives and their use'2005 6,773,756'Process to manufacture three dimensionally shaped substrate for sound abatement'2004 6,761,953'Laminated parts made of outer layers and polyurethane sandwich materials and their production'2004 6,420,393'Cyclopentabenzofuran derivatives and their use'2002 5,922,708'Heteroaryl-oxazolidinones'1999 5,869,659'Heteroatom-containing cyclopentanopyridyl-oxazolidinones'1999 5,861,413'2-oxo- and 2-thio-1,2-dihydroquinolinyl-oxazolidinones'1999 5,827,857'Pyrido-fused thienyl- and furanyl-oxazolidinones'1998 5,792,765'Substituted oxazolidinones'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2007Patents assigned to BAYER AG (10)· patent assignee history

1998–1999Based in Zulpich, DE· patent location history

2002–2007Based in Leverkusen, DE· patent location history

2004Patents assigned to BAYER POLYMERS LLC (1)· patent assignee history

2004Based in Sand in Taufers, IT· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BAYER AG	10	1998–2007
BAYER POLYMERS LLC	1	2004

Locations

Location	Patents	Span
Zulpich, DE	5	1998–1999
Leverkusen, DE	4	2002–2007
Sand in Taufers, IT	1	2004