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For the Inventor, By the Inventor

Yardley, PA, United States of America

Robert L Arotin

This inventor holds 5 USPTO granted patents. Top assignee: American Cyanamid Company. Active years: 1976-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert L Arotin. Retrieved from https://idiyas.com/inventor/robert-l-arotin

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

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 1

Forward Citations = 8(Granted Patents)


Location History:

  • Willingboro, NJ (US) (1976)
  • Yardley, PA (US) (1987 - 1994)

Company Filing History:

goldMedal5 out of 3,580 
 
American Cyanamid Company
 patents

Years Active: 1976-1994

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5 patents (USPTO):Explore Patents
1. 5354944 - 4-carboxy-2-aryloxyphenoxyalkyl substituted heterocycles useful as (1994-10-11),
2. 5213606 - 4-carboxy-2-aryloxyphenoxyalkyl substituted heterocycles useful as (1993-05-25),
3. 5175365 - Nitro- and cyanoguanidines as selective preemergence herbicides and (1992-12-29),
4. 4639268 - Nitro- and cyanoguanidines as selective preemergence herbicides and (1987-01-27),
5. 3933470 - Ester of (alkynyloxy)-, (alkenyloxy)-, and (cyanoalkoxy) carbanilic (1976-01-20),

Title: The Innovative Contributions of Robert L. Arotin

Introduction

Robert L. Arotin is a notable inventor based in Yardley, PA (US). He has made significant contributions to the field of herbicides, holding a total of 5 patents. His work focuses on developing compounds that effectively control grass weed species while preserving crop integrity.

Latest Patents

Among his latest patents are the 4-carboxy-2-aryloxyphenoxyalkyl substituted heterocycles. These compounds are described as effective for the selective control of grass weed species in the presence of crops. Additionally, Arotin has outlined methods for the selective herbicidal use of these compounds and their preparation processes.

Career Highlights

Robert L. Arotin is associated with the American Cyanamid Company, where he has contributed to various innovative projects. His expertise in herbicide development has positioned him as a key figure in agricultural chemistry.

Collaborations

Arotin has worked alongside notable colleagues such as Bryant Leonidas Walworth and Michele E. Marini. Their collaborative efforts have further advanced the research and development of effective herbicidal solutions.

Conclusion

Robert L. Arotin's innovative work in herbicide development has made a significant impact on agriculture. His contributions continue to influence the industry, showcasing the importance of effective weed control methods.

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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