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Little Ferry, NJ, United States of America

Scientific Design Company, Inc.

USPTO Granted Patents = 121

% Expired Patents = 12.4

EPO Patents = 22

Trademarks = 12

Forward Citations = 802

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62 inventors (with patents filed for the assignee):

Nabil M Rizkalla (28 out of 64 patents)

Andrzej Rokicki (19 out of 33 patents)

Wojciech L Suchanek (13 out of 13 patents)

4. Arie Bortinger (12 out of 20 patents)

5. Serguei Pak (11 out of 15 patents)

6. Barry Jay Billig (8 out of 16 patents)

7. Mansoor Husain (7 out of 8 patents)

8. Shaun McGovern (5 out of 6 patents)

9. Ashok S Padia (5 out of 6 patents)

10. Stephen Bruce Milne (5 out of 6 patents)

11. Rita Klein (5 out of 5 patents)

12. William D Armstrong (5 out of 7 patents)

13. Chun Chau Chan (4 out of 4 patents)

14. Eunice Yamada (4 out of 4 patents)

15. Shuji Kawabata (4 out of 4 patents)

Core Competencies:

Ethylene Oxide

Catalysts

Epoxidation Process

Porous Bodies

Carrier Treatment

Silver Impregnation

High Selectivity

Cycle Water Absorption

Glycol Production

Methanol

Boiling Reactor

Oxidation Process

121 patents: Sort by Forward Citations

1. 12441696 - Carrier, catalyst, methods for producing them and method for producing ethylene oxide (2025-10-14),

2. 12247016 - Epoxidation process with increased cycle water absorption (2025-03-11),

3. 12030028 - Corrugated grid support for vertical boiling reactor (2024-07-09),

4. 11931725 - Ethylene oxide high selectivity catalyst conditioning process (2024-03-19),

5. 11926540 - Cycle water treatment process for ethlyene epoxidation (2024-03-12),

6. 11865646 - Tube to tube sheet welding for fabrication of vertical boiling reactor with reduced tube pitch (2024-01-09),

7. 11559799 - Removable impingement basket for ethylene oxide (EO) reactors (2023-01-24),

8. 11439986 - Silver impregnation solution containing high-boiling oxygenated additive and its use in ethylene oxide catalyst preparation (2022-09-13),

9. 11384059 - Carrier, catalyst, methods for producing them and method for producing ethylene oxide (2022-07-12),

10. 11331652 - Porous bodies with enhanced pore architecture prepared without a high-temperature burnout material (2022-05-17),

11. 11185847 - Method for producing porous bodies with enhanced properties (2021-11-30),

12. 10865189 - Epoxidation process (2020-12-15),

13. 10836738 - Epoxidation process with concentrated ethylene oxide solutions (2020-11-17),

14. 10807929 - Process for preparing ethylene glycol (2020-10-20),

15. 10807928 - Recirculating process for preparing ethylene glycol (2020-10-20),

Company Overview

Scientific Design Company, Inc., based in Little Ferry, NJ, specializes in the development and manufacturing of ethylene oxide catalysts. The company focuses on advancing the epoxidation process, utilizing innovative technologies such as porous bodies and silver impregnation to enhance catalyst performance. With a commitment to high selectivity and efficient cycle water absorption, Scientific Design plays a pivotal role in the chemical industry, providing solutions that optimize production processes and improve environmental sustainability.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

121 Patents

#1 in Little Ferry, NJ

#147 in New Jersey

#3,200 in US

#6,618 in the World

Little Ferry, NJ, United States of America

Scientific Design Company, Inc.

Forward Citations = 802

62 inventors:

Nabil M Rizkalla (28 out of 64 patents)

Andrzej Rokicki (19 out of 33 patents)

Wojciech L Suchanek (13 out of 13 patents)

4. Arie Bortinger (12 out of 20 patents)

5. Serguei Pak (11 out of 15 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Scientific Design Company, Inc.. Retrieved from https://idiyas.com/company/scientific-design-company

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

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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