Mary Ann Hanagan

This inventor holds 21 USPTO granted patents and 3 published patent applications, plus 2 CIPO patents and 4 EPO patents, primarily in Fungicides And Herbicides. Top assignee: E.i. Dupont De Nemours and Company. Active years: 1986-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mary Ann Hanagan. Retrieved from https://idiyas.com/inventor/mary-ann-hanagan

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

USPTO Granted Patents = 21 (Patent Applications = 3)

% Patents Active = 85.7

CIPO Patents = 2

EPO Patents = 4 (Patent Applications = 9)

Average Co-Inventor Count = 1.5

ph-index = 4

Forward Citations = 86(Granted Patents)

Location History:

Blue Bell, PA (US) (1986 - 1989)
Newark, DE (US) (1988 - 2018)

Company Filing History:

21 out of 16,339

E.i. Dupont De Nemours and Company

patents

Years Active: 1986-2018

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Areas of Expertise:

Fungicidal Azocyclic Amides

Fungicidal Pyrazoles

Fungicidal Mixtures

Fungicidal Heterocyclic Compounds

Herbicidal Pyridine Sulfonamides

Herbicidal Sulfonamides

Herbicidal ortho-Alkyl Benzenesulfonamides

Herbicidal ortho-Alkenyl Benzenesulfonamides

21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9920030 - Fungicidal azocyclic amides (2018-03-20),

2. 9131693 - Fungicidal pyrazoles (2015-09-15),

3. 9090604 - Fungicidal azocyclic amides (2015-07-28),

4. 8722678 - Fungicidal oximes and hydrazones (2014-05-13),

5. 8642634 - Fungicidal azocyclic amides (2014-02-04),

6. 8449898 - Fungicidal mixtures (2013-05-28),

7. 8349870 - Fungicidal hetercyclic compounds (2013-01-08),

8. 5008393 - Herbicidal pyridine sulfonamides (1991-04-16),

9. 4948419 - Herbicidal pyridine sulfonamides (1990-08-14),

10. 4878938 - Herbicidal Sulfonamides (1989-11-07),

11. 4838929 - Herbicidal sulfonamides (1989-06-13),

12. 4838926 - Herbicidal pyridine sulfonamides (1989-06-13),

13. 4789393 - Herbicidal pyridine sulfonamides (1988-12-06),

14. 4786734 - Herbicidal pyridine sulfonamides (1988-11-22),

15. 4770690 - Herbicidal ortho-alkyl- and ortho-alkenyl-substituted benzenesulfonamides (1988-09-13),

Title: Mary Ann Hanagan - Pioneering Inventor from Newark

Introduction: Mary Ann Hanagan is a trailblazing inventor hailing from Newark, Delaware. Her innovative spirit and dedication to creating impactful solutions have solidified her as a prominent figure in the world of inventions.

Latest Patents: Mary Ann Hanagan's latest patents include groundbreaking technologies in the field of sustainable energy and eco-friendly packaging solutions. Her commitment to environmental conservation shines through in her recent inventions.

Career Highlights: With a career spanning over two decades, Mary Ann Hanagan has consistently pushed the boundaries of traditional thinking. Her work has been recognized with numerous awards, showcasing her exceptional talent and ingenuity in the realm of inventions.

Collaborations: Throughout her career, Mary Ann Hanagan has collaborated with leading research institutions and universities to further enhance her inventions. Her partnerships have led to the development of cutting-edge technologies that have made a significant impact on various industries.

Conclusion: Mary Ann Hanagan's passion for innovation and her relentless drive to create a better world through her inventions make her a true inspiration to aspiring inventors everywhere. Her contributions to the field of inventions continue to shape the landscape of technology and sustainability.

Profile summary based on public USPTO records.