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For the Inventor, By the Inventor

Southampton, PA, United States of America

Wilbur S Mardis

This inventor holds 12 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Elementis Specialties, Inc., Rheox Inc.. Active years: 1991-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wilbur S Mardis. Retrieved from https://idiyas.com/inventor/wilbur-s-mardis

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

USPTO Granted Patents = 12 

% Patents Active = 91.7


Average Co-Inventor Count = 2.9

ph-index = 6

Forward Citations = 133(Granted Patents)


Location History:

  • East Amherst, NY (US) (1991)
  • Southampton, PA (US) (1998 - 2010)
  • Holland, PA (US) (2007 - 2014)

Company Filing History:

goldMedal7 out of 50 
 
Elementis Specialties, Inc.
 patents
silverMedal5 out of 56 
 
Rheox Inc.
 patents

Years Active: 1991-2014

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12 patents (USPTO):Explore Patents
1. 8802757 - Viscosity regulating composition (2014-08-12),
2. 8691903 - VOC-free coalescing agent (2014-04-08),
3. 8153707 - VOC-free coalescing agent (2012-04-10),
4. RE41588 - Rheological additives and paint and coating compositions containing such additives exhibiting improved intercoat adhesion (2010-08-23),
5. 7300799 - Method to assess organoclay exfoliation and orientation in organoclay/polymer composites (2007-11-27),
6. 7258733 - Viscosity stable smectite clay slurries (2007-08-21),
7. 6448366 - Rheological additives and paint and coating compositions containing such additives exhibiting improved intercoat adhesion (2002-09-10),
8. 6020407 - Super dispersable thickening composition for aqueous systems and a (2000-02-01),
9. 5973063 - Polyurethane thickeners useful for clear and high gloss aqueous based (1999-10-26),
10. 5718841 - Organoclay compositions manufactured with organic acid derived ester (1998-02-17),
11. 5710108 - Biopolymer/oil suspension compositions utilized in aqueous-based fluids (1998-01-20),
12. 5023309 - Water dispersible, modified polyurethane thickener with improved high (1991-06-11),

Title: Wilbur S. Mardis: Innovator in Viscosity Regulation and Coalescing Agents

Introduction

Wilbur S. Mardis is a notable inventor based in Southampton, PA, with a remarkable portfolio of 12 patents. His work primarily focuses on innovations in viscosity regulating compositions and film-forming agents, contributing significantly to the field of materials science.

Latest Patents

Mardis's latest patents include a viscosity regulating composition that features a polymeric structure with an internal hydrophobic unit within the polymer's backbone. This composition is designed to enhance the performance of various materials by controlling their viscosity. Another significant patent is for a VOC-free coalescing agent, which is a film-forming composition that includes fatty acid esters of ethylene glycol and/or propylene glycol. This innovative agent is formulated to improve the environmental profile of coatings and other applications.

Career Highlights

Throughout his career, Mardis has worked with prominent companies such as Elementis Specialties, Inc. and Rheox Inc. His contributions to these organizations have helped advance the development of new materials and formulations that meet industry demands.

Collaborations

Mardis has collaborated with notable professionals in his field, including Charles A. Cody and Joseph G. Doolan. These partnerships have fostered innovation and the sharing of ideas, further enhancing the impact of his work.

Conclusion

Wilbur S. Mardis stands out as a significant figure in the realm of material science, with his patents reflecting a commitment to innovation and environmental sustainability. His contributions continue to influence the industry and inspire future advancements.

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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