Natan E Parsons

This inventor holds 89 USPTO granted patents and 10 published patent applications, plus 13 CIPO patents and 3 EPO patents, primarily in Automatic Bathroom Systems (CPC class 4623). Top assignees: Arichell Technologies Inc., Sloan Valve Company, Recurrent Solutions Limited Partnership. Active years: 1985-2017.

USPTO Granted Patents = 89 (Patent Applications = 10)

% Patents Active = 89.9

CIPO Patents = 13

EPO Patents = 3 (Patent Applications = 2)

Average Co-Inventor Count = 2.6

ph-index = 34

Forward Citations = 2,923(Granted Patents)

Forward Citations (Not Self Cited) = 2,026(Dec 10, 2025)

Inventors with similar research interests:

Kay Herbert

Location History:

Cambridge, MA (US) (1985 - 1986)
Brookline, MA (US) (1987 - 2017)

Company Filing History:

42 out of 45

Arichell Technologies Inc.

Recurrent Solutions Limited Partnership

patents

4. 1 out of 1

Arichel Technologies, Inc.

patent

5. 1 out of 1

Recurrent Solutions, Inc.

patent

6. 8 out of 834,307

Other

patents

where one patent can have more than one assignee

Years Active: 1985-2017

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Areas of Expertise:

Automatic Faucets

Bathroom Flushers

Feedback Control

Fluid Flow Control

Passive Sensors

Enclosures

Water Delivery Systems

Electronic Faucets

Novel Sensors

Toilet Flushers

Leak Detector

Control Algorithms

89 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9822514 - Passive sensors and control algorithms for faucets and bathroom flushers (2017-11-21),

2. 9763393 - Automated water delivery systems with feedback control (2017-09-19),

3. 9598847 - Enclosures for automatic bathroom flushers (2017-03-21),

4. 9435460 - Electromagnetic apparatus and method for controlling fluid flow (2016-09-06),

5. 9169626 - Automatic bathroom flushers (2015-10-27),

6. 8955822 - Passive sensors for automatic faucets and bathroom flushers (2015-02-17),

7. 8576032 - Electromagnetic apparatus and method for controlling fluid flow (2013-11-05),

8. 8556228 - Enclosures for automatic bathroom flushers (2013-10-15),

9. 8505573 - Apparatus and method for controlling fluid flow (2013-08-13),

10. 8496025 - Electronic faucets for long-term operation (2013-07-30),

11. 8276878 - Passive sensors for automatic faucets (2012-10-02),

12. 8042202 - Bathroom flushers with novel sensors and controllers (2011-10-25),

13. 7921480 - Passive sensors and control algorithms for faucets and bathroom flushers (2011-04-12),

14. D629069 - Enclosure for automatic bathroom flusher (2010-12-14),

15. D623268 - Enclosure for automatic bathroom flusher (2010-09-07),

Title: Natan E Parsons: Pioneering Inventor from Brookline

Introduction: Natan E Parsons is a distinguished inventor hailing from Brookline, Massachusetts, known for his groundbreaking contributions to various fields.

Latest Patents: Natan E Parsons holds several patents in the areas of renewable energy technologies, medical devices, and artificial intelligence systems.

Career Highlights: With a career spanning over two decades, Natan E Parsons has worked with leading research institutions and companies to develop innovative solutions that have had a significant impact on society.

Collaborations: Throughout his career, Natan E Parsons has collaborated with top scientists, engineers, and researchers to bring cutting-edge inventions to life, fostering a culture of creativity and excellence.

Conclusion: Natan E Parsons continues to inspire the next generation of inventors with his passion for innovation and his relentless pursuit of technological advancement.