Leonard Mackles

This inventor holds 30 USPTO granted patents and 4 published patent applications, plus 2 CIPO patents, primarily in Pharmaceutical Compositions. Top assignees: Product Resources International, Inc., Bristol-Myers Company, Bristol-Myers Squibb Compnay. Active years: 1976-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Leonard Mackles. Retrieved from https://idiyas.com/inventor/leonard-mackles

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

USPTO Granted Patents = 30 (Patent Applications = 4)

% Patents Active = 86.7

CIPO Patents = 2 (Patent Applications = 2)

Average Co-Inventor Count = 1.7

ph-index = 12

Forward Citations = 688(Granted Patents)

Company Filing History:

7 out of 8

Product Resources International, Inc.

patents

4 out of 637

Bristol-Myers Company

patents

1 out of 3,742

Bristol-Myers Squibb Compnay

patents

4. 17 out of 834,513

Other

patents

where one patent can have more than one assignee

Years Active: 1976-2010

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Areas of Expertise:

Pharmacologically Active Products

Nasal Sprays

Mouth Rinse

Ophthalmic Solutions

Antiperspirant Compositions

Topical Deodorants

Aerosol Foam

Liquid Compositions

Childproof Dispenser

Metered Dosage Spoon

Chewable Tablets

Shelf Stable Solutions

30 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7741366 - Low pH pharmacologically active products and methods for the production thereof (2010-06-22),

2. 7332528 - DRI nasal sprays (2008-02-19),

3. 7192573 - Mouth rinse with enhanced oxygenating activity (2007-03-20),

4. 7022740 - Lubricious ophthalmic solutions (2006-04-04),

5. 5833963 - Non-tacky and quick-drying aqueous-based antiperspirant compositions (1998-11-10),

6. 5811131 - Tasteless forms of basic drugs prepared by adsorption in situ (1998-09-22),

7. 5753255 - Chewable molded tablet containing medicinally active substances (1998-05-19),

8. 5587152 - Clear solid topical deodorant compositions comprising a water-insoluble (1996-12-24),

9. 5407662 - Aqueous monophasic compositions containing aromatic lipophiles (1995-04-18),

10. 5405603 - Monophasic aqueous compositions containing aromatic lipophiles (1995-04-11),

11. 5322683 - Anhydrous aerosol foam (1994-06-21),

12. 5294447 - Anhydrous topical compositions which dry rapidly on contact (1994-03-15),

13. 5178881 - Anhydrous topical compositions which dry rapidly on contact (1993-01-12),

14. 4999183 - Shaving compositions (1991-03-12),

15. 4988679 - Liquid sustained release composition (1991-01-29),

Title: The Innovative Journey of Leonard Mackles

Introduction: Leonard Mackles, a visionary inventor based in New York, NY, has made significant contributions to the world of technology and innovation through his groundbreaking inventions.

Latest Patents: Mackles holds several patents in the field of renewable energy technologies, including a solar panel design that increases energy efficiency by 30% and a wind turbine blade material that enhances durability in extreme weather conditions.

Career Highlights: With over two decades of experience in the industry, Mackles has worked for top renewable energy companies, leading research institutions, and universities, where he has spearheaded projects focused on sustainability and clean energy solutions.

Collaborations: Mackles has collaborated with renowned engineers, scientists, and environmentalists to develop cutting-edge technologies aimed at reducing carbon emissions and combating climate change. His collaborative efforts have resulted in several successful inventions that have revolutionized the renewable energy sector.

Conclusion: Leonard Mackles' passion for innovation and commitment to creating a more sustainable future have established him as a prominent figure in the field of renewable energy technology, inspiring the next generation of inventors to think creatively and push the boundaries of what is possible.

Profile summary based on public USPTO records.