Inventor
Hongqiang Ren
Inventor
Nanjing, CN
Overview
Patents· 26 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C02Fprimary
C02FTreatment of water, waste water, sewage, or sludge38%
G01NInvestigating or analysing materials by determining their chemical or physical properties12%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management12%
B01DSeparation8%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms4%
Y02ATechnologies for adaptation to climate change4%
B01FMixing, e.g. dissolving, emulsifying or dispersing2%
B01LChemical or physical laboratory apparatus for general use2%
B22DCasting of metals2%
PatentTitleYear
11,059,094Method and device for preparing semi-solid slurry202110,712,315Device and method for supervising biofilm culturing202010,618,043Method for preparing supported catalyst for heterogeneous catalytic ozonation202010,557,177Methods for assessing toxicity202010,556,814Denitrification biofilter device and method for treating wastewater202010,233,103Advanced oxidation process of degrading nonsteroidal anti-inflammatory drugs in sewage by UV persulfate201910,099,952Method for treating organic wastewater and organic wastewater treating system201810,041,118Method for analyzing water toxicity20189,970,909Device and method for evaluating scale inhibitor20189,902,637'Method for degrading artificial sweeteners from sewage'20189,611,159'Fenton Reactor and method for sewage treatment using the same'20179,561,976'Coupling bioreactor and method for purifying malodorous gases and wastewater'20179,422,180'Method of treatment of coke wastewater'20169,416,035'Device and method for sewage treatment using constant magnetic field'20169,255,020'Device and method for sewage treatment using variable magnetic field'20169,182,332'Device and method for testing corrosion inhibitor'20159,090,489'Method for removing genes encoding antibiotic resistance'20159,050,558'Biotrickling filter for treating waste gas and treating method using the same'20159,010,735'Contact reaction tower'20158,709,963'Molecular sieve'20148,702,992'Continuous flow reactor and method of using the same for treating nitrogen and phosphorus-containing wastewater'20148,329,040'Method for removing ammonia nitrogen in coking wastewater'20128,273,249'Method integrating electrochemical oxidation and flocculation processes for pre-treatment of coking wastewater'20128,216,471'Integrated bioreactor and method of using the same for treatment of highly concentrated organic wastewater'20127,988,857'Method for treating mixed wastewater from pharmaceutical chemical industry park'20117,935,256'Method for the treatment of waste water from florfenicol production'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2020Patents assigned to NANJING UNIVERSITY OF TECHNOLOGY (22)· patent assignee history
2011–2020Based in Nanjing, CN· patent location history
2012–2016Patents assigned to DING LILI (8)· patent assignee history
2012–2016Patents assigned to REN HONGQIANG (8)· patent assignee history
2012–2015Patents assigned to REN XINKUN (3)· patent assignee history
2012–2015Patents assigned to XU KE (3)· patent assignee history
2018Based in Shanghai, CN· patent location history
2021Based in Zhuhai, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NANJING UNIVERSITY OF TECHNOLOGY | 22 | 2011–2020 |
| DING LILI | 8 | 2012–2016 |
| REN HONGQIANGself | 8 | 2012–2016 |
| REN XINKUN | 3 | 2012–2015 |
| XU KE | 3 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nanjing, CN | 24 | 2011–2020 |
| Zhuhai, CN | 1 | 2021 |
| Shanghai, CN | 1 | 2018 |