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For the Inventor, By the Inventor

Hong Kong, China

Ka Wai Jim

This inventor holds 7 USPTO granted patents and 3 published patent applications. Top assignees: Rht Limited, The Hong Kong University of Science and Technology. Active years: 2013-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ka Wai Jim. Retrieved from https://idiyas.com/inventor/ka-wai-jim

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

USPTO Granted Patents = 7 

% Patents Active = 71.4

Average Co-Inventor Count = 3.5

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:

goldMedal4 out of 6 
 
Rht Limited
 patents
silverMedal3 out of 655 
 
The Hong Kong University of Science and Technology
 patents

Years Active: 2013-2026

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7 patents (USPTO):Explore Patents
1. 12629322 - Antiseptic compositions (2026-05-19),
2. 12458719 - Air purifiers (2025-11-04),
3. 12280018 - Antiseptic compositions (2025-04-21),
4. 11648329 - Air purifiers (2023-05-16),
5. 8859698 - Sulfur-containing macromolecules and methods for their preparation (2014-10-14),
6. 8524858 - Preparation of hyperbranched poly(triazole)s by in situ click polymerization and adhesive containing the same (2013-09-03),
7. 8436118 - Synthesis of acylarylenes and hyperbranched poly(aclarylene)s by metal-free cyclotrimerization of alkynes (2013-05-07),

Title: Biography of Inventor Ka Wai Jim

Introduction

Ka Wai Jim is a prominent inventor based in Hong Kong, CN. He has made significant contributions to the fields of antiseptic compositions and air purification technologies. With a total of five patents to his name, his work focuses on enhancing public health and safety through innovative solutions.

Latest Patents

One of his latest patents is an antiseptic composition that includes glycerin, caprylyl glycol, and a first ingredient, aimed at creating effective skin and hand sanitizers. This composition is designed to provide long-lasting antiseptic efficacy while being skin-moisturizing, low in toxicity, and hypo-allergenic. Another notable patent is for an air purifier that features a housing with a particulate filter and NCCO filter material, which effectively removes gaseous pollutants while ensuring user safety.

Career Highlights

Ka Wai Jim has worked with esteemed institutions such as The Hong Kong University of Science and Technology and RHT Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in health and environmental technologies.

Collaborations

Throughout his career, Ka Wai Jim has collaborated with notable colleagues, including Benzhong Tang and Anjun Qin. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking inventions.

Conclusion

Ka Wai Jim's dedication to innovation and his

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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