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Wilmington, DE, United States of America

Donald Keith Swanson

This inventor holds 10 USPTO granted patents. Top assignee: E.i. Dupont De Nemours and Company. Active years: 1992-2002.

USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 7

Forward Citations = 233(Granted Patents)

Location History:

Wilmington, DE (US) (1992 - 1999)
Summerville, NJ (US) (1999)
Sommerville, NJ (US) (1999)
Neshanic Station, NJ (US) (2002)

Company Filing History:

10 out of 16,339

E.i. Dupont De Nemours and Company

Years Active: 1992-2002

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6444189 - Process for making and using titanium oxide particles (2002-09-03),

2. 5976478 - Low density silica particles and method for their preparation (1999-11-02),

3. 5910297 - Alkaline earth fluoride manufacturing process (1999-06-08),

4. 5861134 - Low density silica particles and method for their preparation (1999-01-19),

5. 5788913 - Processes to prepare antimony doped tin oxide electroconductive powders (1998-08-04),

6. 5788887 - Antimony doped tin oxide electroconductive powder (1998-08-04),

7. 5643674 - Luminescent materials prepared by coating luminescent compositions onto (1997-07-01),

8. 5518808 - Luminescent materials prepared by coating luminescent compositions onto (1996-05-21),

9. 5382452 - Luminescent materials prepared by coating luminescent compositions onto (1995-01-17),

10. 5086021 - Dielectric composition (1992-02-04),

Profile summary based on public USPTO records.

Please report any incorrect information to [email protected]

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