Inventor

Anthony J. Arduengo, III

Inventor

Wilmington, DE, US

Overview

13→

Patents

1987–2011

Patent span

Chemistry

Primary field (CPC C)

Patents· 13 as inventor

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

C07Dprimary

C07DHeterocyclic compounds30%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds19%

C09DCoating compositions, e.g. paints, varnishes or lacquers15%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients7%

H05KPrinted circuits7%

C07CAcyclic or carbocyclic compounds4%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium4%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture4%

C23CCoating metallic material4%

H01BCables4%

PatentTitleYear

7,868,182'Solventless one-step process for the production of imidazole-2-thiones'2011 6,177,575'Process for manufacture of imidazoles'2001 5,332,800'Cyclic aromatic amide oligomers'1994 5,272,194'Process for preparing a strengthened polyimide film containing organometallic compounds for improving adhesion'1993 5,262,314'Enzymatic oxidation of glycolic acid in the presence of non-enzymatic catalyst for decomposing hydrogen peroxide'1993 5,196,053'Complexing agent for displacement tin plating'1993 5,182,405'Preparation of 1,3-disubstituted imidazolium salts'1993 5,162,482'1,3-dialkylimidazole-2-thione catalysts and method of making same'1992 5,144,032'Preparation of tertiary amine borane adducts'1992 5,091,498'Curable compositions containing 1,3-dialkylimidazole-2-thione catalysts'1992 5,077,414'Preparation of 1,3-disubstituted imidazolium salts'1991 5,034,464'Amine-borane adduct curing agents for epoxy/anhydride resins'1991 4,710,576'Thermochromic arsenic and antimony compounds'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–2001Patents assigned to DU PONT (11)· patent assignee history

1987–2001Based in Wilmington, DE, US· patent location history

1993Patents assigned to ROHCO INC MCGEAN (1)· patent assignee history

2011Patents assigned to ARDUENGO III ANTHONY J (1)· patent assignee history

2011Based in Coaling, AL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DU PONT	11	1987–2001
ARDUENGO III ANTHONY Jself	1	2011
ROHCO INC MCGEAN	1	1993

Locations

Location	Patents	Span
Wilmington, Delaware, US	12	1987–2001
Coaling, AL, US	1	2011