Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
PG

Prerna Goradia — 43 Patents

Applied Materials: 39 patents #240 of 7,310Top 4%
VAVarian Semiconductor Equipment Associates: 1 patents #304 of 513Top 60%
Mumbai, IN: #4 of 2,618 inventorsTop 1%
Overall (All Time): #69,380 of 4,157,543Top 2%
43 Patents All Time
Prerna Goradia has been granted 43 US patents while listed as an inventor at Applied Materials. The first was granted in 2017 and the most recent in December 2025. Prerna Goradia ranks #69,380 of 4,157,543 US inventors in our database (top 1.7%). Patent records list Prerna Goradia in Mumbai, IN.

Issued Patents All Time

Showing 1–25 of 43 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12497692 Halogen resistant coatings and methods of making and using thereof Jennifer Y. Sun, Xinhe Wu, Geetika Bajaj, Atul Bhaskar Chaudhari, Ankur Kadam 2025-12-16
12378672 Methodology for coating non-conducting articles with broad-spectrum antimicrobial electroless plating layers 2025-08-05
12322592 Deposition of silicon-based dielectric films Geetika Bajaj, Seshadri Ganguli, Srinivas Gandikota, Robert Jan Visser, Suraj Rengarajan 2025-06-03
12297367 Encapsulation materials for flat optical devices Srobona SEN, Tapashree Roy, Robert Jan Visser 2025-05-13
12272607 Method of enhancing contrast while imaging high aspect ratio structures in electron microscopy Geetika Bajaj, Robert Jan Visser 2025-04-08
12216243 Air-spaced encapsulated dielectric nanopillars for flat optical devices Ludovic Godet, Tapashree Roy, Srobona SEN, Robert Jan Visser, Nitin Deepak +1 more 2025-02-04
12191139 Selective molecular layer deposition of organic and hybrid organic-inorganic layers Tapash Chakraborty, Robert Jan Visser 2025-01-07
12171236 Light stable silver containing near neutral pH disinfectant and method of preparation 2024-12-24
12134822 Cleaning materials and processes for lithium processing equipment Tapash Chakraborty, Nitin Deepak, Bahubali S. Upadhye, Nilesh Chimanrao Bagul, Subramanya P. HERLE +1 more 2024-11-05 $79,202,000
12004337 Ultrathin conformal coatings for electrostatic dissipation in semiconductor process tools Gayatri Natu, Geetika Bajaj, Darshan Thakare, David Fenwick, Xiaoming He +6 more 2024-06-04 $68,807,000
11976357 Methods for forming a protective coating on processing chamber surfaces or components Geetika Bajaj, Yogita Pareek, Ankur Kadam 2024-05-07 $105,661,000
11939683 Method and system for production of antimicrobial disinfectant coatings using electrochemical synthesis 2024-03-26
11931855 Planarization methods for packaging substrates Han-Wen Chen, Steven Verhaverbeke, Tapash Chakraborty, Prayudi Lianto, Giback Park +3 more 2024-03-19 $54,086,000
11926903 Etching of alkali metal compounds Nitin Deepak, Tapash Chakraborty, Visweswaren Sivaramakrishnan, Nilesh Chimanrao Bagul, Bahubali S. Upadhye 2024-03-12 $97,620,000
11739429 Methods for refurbishing aerospace components Abhishek MANDAL, Nitin Deepak, Neha Gupta, Ankur Kadam, Kenichi Ohno +2 more 2023-08-29 $78,061,000
11702744 Metal oxyfluoride film formation methods Nitin Deepak, Gayatri Natu, Albert Barrett Hicks, III, Jennifer Y. Sun 2023-07-18 $58,990,000
11639547 Halogen resistant coatings and methods of making and using thereof Jennifer Y. Sun, Xiaowei Wu, Geetika Bajaj, Atul Bhaskar Chaudhari, Ankur Kadam 2023-05-02 $66,273,000
11547030 Ultrathin conformal coatings for electrostatic dissipation in semiconductor process tools Gayatri Natu, Geetika Bajaj, Darshan Thakare, David Fenwick, Xiaoming He +6 more 2023-01-03 $39,123,000
11540432 Ultrathin conformal coatings for electrostatic dissipation in semiconductor process tools Gayatri Natu, Geetika Bajaj, Darshan Thakare, David Fenwick, Xiaoming He +6 more 2022-12-27 $54,393,000
11424134 Atomic layer etching of metals Nitin Deepak 2022-08-23 $37,610,000
11390947 Method of forming a fluorinated metal film Nitin Deepak, Suresh Chand Seth, Geetika Bajaj, Darshan Thakare, Jennifer Y. Sun +1 more 2022-07-19 $63,937,000
11388822 Methods for improved polymer-copper adhesion Tapash Chakraborty, Steven Verhaverbeke, Han-Wen Chen, Chintan Buch, Giback Park +1 more 2022-07-12 $30,931,000
11359282 Methods for forming impurity free metal alloy films Geetika Bajaj, Darshan Thakare, Robert Jan Visser, Yixiong Yang, Jacqueline S. Wrench +1 more 2022-06-14 $21,647,000
11280717 Methods and apparatus for detection and analysis of nanoparticles from semiconductor chamber parts Avishek Ghosh, Robert Jan Visser 2022-03-22 $64,102,000
10886137 Selective nitride removal Yogita Pareek, Geetika Bajaj, Robert Jan Visser, Nitin K. Ingle 2021-01-05 $38,335,000