Inventor

Dean A. Denton

Inventor

Baltimore, MD, US

Overview

15→

Patents

1981–2005

Patent span

Chemistry

Primary field (CPC C)

Patents· 15 as inventor

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

C08Fprimary

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds48%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry33%

B01DSeparation5%

B29BPreparation or pretreatment of the material to be shaped5%

C10GCracking hydrocarbon oils5%

C11BProducing, e.g. by pressing raw materials or by extraction from waste materials, refining or preserving fats, fatty substances, e.g. lanolin, fatty oils or waxes5%

PatentTitleYear

6,958,375'Chromium support-agglomerate-transition metal polymerization catalysts and processes utilizing same'2005 6,946,420'Coordination catalyst systems employing chromium support-agglomerate and method of their preparation'2005 6,734,131'Heterogeneous chromium catalysts and processes of polymerization of olefins using same'2004 6,670,302'High pore volume polyolefin catalyst'2003 6,559,090'Metallocene and constrained geometry catalyst systems employing agglomerated metal oxide/clay support-activator and method of their preparation'2003 6,399,535'Coordination catalyst systems employing agglomerated metal oxide/clay support-activator and method of their preparation'2002 6,329,315'Frangible, spray dried agglomerated supports, method of making such supports, and olefin polymerization catalysts supported thereon'2001 6,313,061'Method of making frangible spray dried agglomerated supports and olefin polymerization catalysts supported thereon'2001 5,599,762'Use of glycol ether compounds for the production of polyolefin catalysts and supports'1997 5,576,262'Glycol ether compounds for the production of polyolefin catalysts and supports'1996 5,252,762'Use of base-treated inorganic porous adsorbents for removal of contaminants'1993 5,141,912'Chrome/platinum/palladium catalyst for hydrocarbon emission control'1992 4,542,118'Catalyst manufacture'1985 4,407,734'Spray dried vanadia catalyst and method of preparing it'1983 4,256,682'Method of preparing silica gel pellets'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–2005Patents assigned to GRACE W R & CO (15)· patent assignee history

1981–2005Based in Baltimore, MD, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GRACE W R & CO	15	1981–2005

Locations

Location	Patents	Span
Baltimore, Maryland, US	15	1981–2005