SC

Sheng Chang

Schlumberger Technology: 5 patents #34 of 1,160Top 3%
📍 Sugar Land, TX: #16 of 384 inventorsTop 5%
🗺 Texas: #889 of 17,606 inventorsTop 6%
Overall (2019): #30,205 of 560,194Top 6%
5
Patents 2019

Issued Patents 2019

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10487616 Packoff seals and processes for using same Joseph Varkey, Jared Mangum, Ramadan Mansour, Montie W. Morrison, Qingdi Huang +2 more 2019-11-26
10468156 Cables with polymeric jacket layers Joseph Varkey, Qingdi Huang, Burcu Unal Altintas, Patrick Sladecek, Celso Oliveira +1 more 2019-11-05
10304589 Downhole cables and methods of making the same Joseph Varkey, Burcu Unal Altintas, Willem Wijnberg, Qingdi Huang 2019-05-28
10297365 Cables with polymeric jacket layers Joseph Varkey, Qingdi Huang, Burcu Unal Altintas, Patrick Sladecek, Celso Oliveira +1 more 2019-05-21
10262770 Method of making a cable Joseph Varkey, Burcu Unal Altintas, Dong Yang, Qingdi Huang 2019-04-16