Dalip Kumar Kohli has been granted 48 US patents. The first was granted in 1985 and the most recent in October 2025. Dalip Kumar Kohli ranks #57,596 of 4,157,543 US inventors in our database (top 1.4%). Patent records list Dalip Kumar Kohli in Woodside, MD, US.
Patents per Year Patents granted per year, 1985 to 2025 Bar chart with a peak of 5 patents in 2017. peak 5 1985: 2 patents 1985 1986: 4 patents 1987: 2 patents 1988: 2 patents 1988 1990: 1 patents 1991: 2 patents 2002: 1 patents 2002 2012: 1 patents 2013: 2 patents 2014: 3 patents 2014 2015: 1 patents 2016: 2 patents 2017: 5 patents 2017 2018: 2 patents 2019: 3 patents 2020: 2 patents 2020 2021: 4 patents 2022: 1 patents 2023: 4 patents 2023 2024: 2 patents 2025: 2 patents 2025 Issued Patents All Time
Showing 1–25 of 48 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12435237 UV resistant surfacing materials for composite parts Junjie Jeffrey Sang 2025-10-07
12365819 Primer composition for adhesive bonding and method of using the same Yiqiang Zhao 2025-07-22
12168729 Flame-retardant epoxy composition and method of using the same Leonard MacAdams 2024-12-17
12109789 Self-releasing, UV blocking surfacing materials for composite parts Junjie Jeffrey Sang 2024-10-08
11833718 Mold-releasable surfacing materials for composite parts Junjie Jeffrey Sang 2023-12-05
11664647 Multifunctional surfacing material with burn-through resistance Junjie Jeffrey Sang , Fiorenzo Lenzi , Jonathan E. Meegan , Leonard MacAdams , Yiqiang Zhao 2023-05-30
11590742 UV protective surfacing materials for composite parts Junjie Jeffrey Sang 2023-02-28
11565825 Surfacing materials for composite structures Junjie Jeffrey Sang , Kevin R. Mullery 2023-01-31
11377530 Toughened adhesive and bonding method using the same Leonard MacAdams 2022-07-05
11192351 Peel ply for surface preparation and bonding method using the same Leonard MacAdams 2021-12-07
11108220 Multifunctional surfacing material with burn-through resistance Junjie Jeffrey Sang , Fiorenzo Lenzi , Jonathan E. Meegan , Leonard MacAdams , Yiqiang Zhao 2021-08-31
11027856 Surfacing materials for composite structures Junjie Jeffrey Sang , Kevin R. Mullery 2021-06-08
10906211 Mold-releasable surfacing materials for composite parts Junjie Jeffrey Sang 2021-02-02
10773508 Bonding of composite materials Leonard MacAdams 2020-09-15
10675843 Aqueous primer composition for adhesive bonding and bonding method using the same Yiqiang Zhao 2020-06-09
10315404 Bonding of composite materials Leonard MacAdams 2019-06-11
10256618 Conductive surfacing material for composite structures Junjie Jeffrey Sang 2019-04-09
10240048 Corrosion-inhibiting microgels and non-chromated primer compositions incorporating the same Yiqiang Zhao , Keltoum Ouzineb 2019-03-26
10093081 Peel ply, method of surface preparation and bonding composite structures using the same Yiqiang Zhao , Kunal Gaurang Shah 2018-10-09
9925729 Method for making composite structure with a surfacing film thereon Junjie Jeffrey Sang 2018-03-27
9803089 Aqueous primer composition for enhanced film formation and method of using the same Yiqiang Zhao , Gaurang Kunal Shah 2017-10-31
9789646 Bonding of composite materials Leonard MacAdams 2017-10-17
9676961 Surfacing film for composite structures and method of making the same Junjie Jeffrey Sang 2017-06-13
9636867 Bonding of composite materials Leonard MacAdams 2017-05-02
9620949 Conductive surfacing material for composite structures Junjie Jeffrey Sang 2017-04-11