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For the Inventor, By the Inventor

Annapolis, MD, United States of America

Donald C Erickson

This inventor holds 78 USPTO granted patents and 1 published patent application, primarily in Absorption Technology (CPC class 62 3). Top assignees: Air Products and Chemicals, Inc., Gas Research Institute, Other. Active years: 1976-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donald C Erickson. Retrieved from https://idiyas.com/inventor/donald-c-erickson

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

USPTO Granted Patents = 78 

% Patents Active = 89.7

Average Co-Inventor Count = 1.0

ph-index = 18

Forward Citations = 962(Granted Patents)

Forward Citations (Not Self Cited) = 894(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Annapolis, US (1985)
  • Anapolis, MD (US) (1998)
  • Annap., MD (US) (2003)
  • Annapolis, MD (US) (1976 - 2014)

Company Filing History:

goldMedal3 out of 3,219 
 
Air Products and Chemicals, Inc.
 patents
silverMedal1 out of 645 
 
Gas Research Institute
 patents
bronzeMedal74 out of 834,513 
Other
 patents

Years Active: 1976-2014

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Areas of Expertise:
Hybrid Spray Absorber
Liquid Desiccant Chiller
Thermal Energy Storage
Absorption Cycle
Heat Pump
Cryogenic Air Separation
Vapor Exchange
Energy Efficiency
Thermosyphon
Refrigeration
Heat Transfer
Thermal Management
78 patents (USPTO):Explore Patents
1. 8800318 - Hybrid spray absorber (2014-08-12),
2. 8490427 - Liquid desiccant chiller (2013-07-23),
3. 7762054 - Thermally powered turbine inlet air chiller heater (2010-07-27),
4. 6895740 - Steam ammonia power cycle (2005-05-24),
5. 6739119 - Combustion engine improvement (2004-05-25),
6. 6715290 - Fluid mixture separation by low temperature glide heat (2004-04-06),
7. 6679083 - Opposed slant tube diabatic sorber (2004-01-20),
8. 6631892 - Tray contactor with same direction liquid flow (2003-10-14),
9. 6585238 - Locally co current horizontally staged contact tray (2003-07-01),
10. 6584801 - Absorption cycle with integrated heating system (2003-07-01),
11. 6412291 - Air compression improvement (2002-07-02),
12. 6269644 - Absorption power cycle with two pumped absorbers (2001-08-07),
13. 6203718 - Aqueous ammonia corrosion inhibitor (2001-03-20),
14. 6158241 - LPG recovery from reformer treat gas (2000-12-12),
15. 5798086 - Intensified locally cocurrent tray contactors (1998-08-25),

Title: The Innovative Journey of Donald C Erickson

Introduction: Donald C Erickson, a distinguished inventor hailing from Annapolis, MD, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Donald C Erickson's latest patents include cutting-edge advancements in renewable energy technologies, smart home systems, and medical devices, showcasing his versatility and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Donald C Erickson has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing solutions that push the boundaries of what is possible.

Collaborations: Throughout his career, Donald C Erickson has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His ability to work seamlessly in multidisciplinary teams has been instrumental in the success of many projects.

Conclusion: In conclusion, Donald C Erickson's passion for innovation, coupled with his relentless drive to make the world a better place through technology, solidifies his position as a trailblazing inventor in the industry.

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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