SONG XUEMEI has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2007. It filed its patents most often in United States and China. Its main competitors in its focus markets chemical engineering, mechanical elements and packaging and shipping are CAMPBELL STEVEN, CHONGQING HIGH-TECH IND DEV ZONE LUXIANG ENERGY TECH CO LTD and WAERTSILAE GAS SOLUTIONS NORWAY AS.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 10 | |
#2 | China | 3 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Mechanical elements | |
#3 | Packaging and shipping | |
#4 | Control | |
#5 | Environmental technology | |
#6 | Organic fine chemistry | |
#7 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Song Xuemei | 13 |
#2 | Cecula Shawn M | 4 |
#3 | Brown Lloyd Anthony | 4 |
#4 | Thompson Thomas | 3 |
#5 | Gerristead William R | 2 |
#6 | Johnson David C | 2 |
#7 | Brown Lloyd A | 2 |
#8 | Richenberg Carl | 2 |
#9 | Schulte Thomas | 1 |
Publication | Filing date | Title |
---|---|---|
US2017284603A1 | Method and system for optimizing the filling, storage and dispensing of carbon dioxide from multiple containers without overpressurization | |
US2015217245A1 | Dynamic gas blending system and process for producing mixtures with minimal variation within tolerance limits and increased gas utilization | |
CN105272840A | Method for preparing adipic acid with cyclohexanone | |
CN105214736A | A kind of preparation method of magnetic catalyst carrier | |
US2012227816A1 | Dynamic gas blending | |
US2010319536A1 | Processes for purification of acetylene | |
US2010300578A1 | Cylinder preparation for high purity acetylene | |
CN101069727A | Inflammation-eliminating liquid for promoting vagina to contract |