Michael D Guiver

This inventor holds 17 USPTO granted patents and 1 published patent application, plus 6 CIPO patents and 1 EPO patent, primarily in Polymer Chemistry. Top assignees: National Research Council of Canada, Canadian Patents & Development Ltd.. Active years: 1986-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michael D Guiver. Retrieved from https://idiyas.com/inventor/michael-d-guiver

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

Calculating rank

USPTO Granted Patents = 17 (Patent Applications = 1)

% Patents Active = 47.1

CIPO Patents = 6 (Patent Applications = 1)

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 2.8

ph-index = 8

Forward Citations = 142(Granted Patents)

Company Filing History:

16 out of 1,039

National Research Council of Canada

patents

1 out of 424

Canadian Patents & Development Ltd.

patents

Years Active: 1986-2016

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Areas of Expertise:

Ladder Polymers

Intrinsic Microporosity

Gas Transport Properties

Proton Exchange Membranes

Composite Membranes

Sulfonic Acid Groups

Aromatic Polymers

Fluorinated Polymers

Polysulfone Compounds

Copolymers

Gas Separation

Membrane Technologies

17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9371429 - Ladder polymers with intrinsic microporosity and process for production thereof (2016-06-21),

2. 8809488 - Carboxylated polymers of intrinsic microporosity (PIMs) with tunable gas transport properties (2014-08-19),

3. 8686104 - Ladder polymers with instrinsic microporosity and process for production thereof (2014-04-01),

4. 8623928 - Polymers of intrinsic microporosity containing tetrazole groups (2014-01-07),

5. 7947800 - Poly(aryl ether) with pendent sulfonic acid phenyl groups (2011-05-24),

6. 7645856 - Ether nitrile co-polymers containing sulfonic acid groups for PEM application (2010-01-12),

7. 7579427 - Synthesis of poly(arylene)s copolymers containing pendant sulfonic acid groups bonded to naphthalene as proton exchange membrane materials (2009-08-25),

8. 7541426 - Fluorinated comb-shaped polymers (2009-06-02),

9. 6605140 - Composite gas separation membranes (2003-08-12),

10. 5475065 - Process for producing azide-substituted aromatic polymers and the (1995-12-12),

11. 5288834 - Functionalized polyaryletherketones (1994-02-22),

12. 4999415 - Aromatic polysulfone compounds and their manufacture (1991-03-12),

13. 4996271 - Method of manufacturing halogenated aromatic polysulfone compounds and (1991-02-26),

14. 4894159 - Method of manufacturing a reverse osmosis membrane and the membrane so (1990-01-16),

15. 4833219 - Preparation of substituted polysulfones by metalation (1989-05-23),

Title: Biography of Inventor Michael D Guiver

Introduction: Michael D Guiver is a prominent inventor based in Ottawa, Canada. He has made significant contributions to the field of polymer science, particularly in the development of materials with unique gas separation properties. With a total of 17 patents to his name, Guiver's work has had a substantial impact on various industrial applications.

Latest Patents: Among his latest patents are "Ladder polymers with intrinsic microporosity and process for production thereof" and "Carboxylated polymers of intrinsic microporosity (PIMs) with tunable gas transport properties." The first patent describes a polymer formula that is useful for gas separation, vapor separation, adsorbents, or catalysis. The second patent focuses on a film of a carboxylated polymer that can be hydrolyzed to tune gas selectivity, providing innovative solutions for gas separation materials.

Career Highlights: Michael has worked with esteemed organizations such as the National Research Council of Canada and Canadian Patents & Development Ltd. His experience in these institutions has allowed him to advance his research and contribute to the development of cutting-edge technologies.

Collaborations: Throughout his career, Guiver has collaborated with notable colleagues, including Gilles P Robertson and Oleh Kutowy. These partnerships have fostered a collaborative environment that has led to innovative breakthroughs in polymer science.

Conclusion: Michael D

Profile summary based on public USPTO records.