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Mobile, AL, United States of America

Larry D Markham

This inventor holds 10 USPTO granted patents. Top assignee: International Paper Company. Active years: 1993-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Larry D Markham. Retrieved from https://idiyas.com/inventor/larry-d-markham

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 10

% Patents Active = 90.0

Average Co-Inventor Count = 1.3

ph-index = 7

Forward Citations = 84(Granted Patents)

Location History:

Mobile, AL (US) (1993 - 1999)
Loveland, OH (US) (2009)

Company Filing History:

10 out of 1,175

International Paper Company

Years Active: 1993-2009

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7534322 - Method of deinking recycled paper employing centrifigal cleaners (2009-05-19),

2. 5865947 - Method for recycling mixed wastepaper including plastic-containing paper (1999-02-02),

3. 5766448 - Pressure screening system for processing contaminated pulp fiber (1998-06-16),

4. 5733412 - Decolorizing brown fibers in recycled pulp (1998-03-31),

5. 5707488 - Screen/vortex apparatus for cleaning recycled pulp related process (1998-01-13),

6. 5580446 - Screen, vortex apparatus for cleaning recycled pulp and related process (1996-12-03),

7. 5512133 - Method for deinking recycled paper using a low flow elongated open top (1996-04-30),

8. 5453159 - Deinking of recycled pulp (1995-09-26),

9. 5340439 - Method for removing ink from printed paper using agglomerating agent, (1994-08-23),

10. 5234543 - Deinking method using ink agglomeration (1993-08-10),

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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