Inventor
Limin Sun
Inventor
Copley, OH, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds14%
C08JWorking-up12%
Y10TTechnical subjects covered by former us classification12%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%
C08LCompositions of macromolecular compounds6%
C09DCoating compositions, e.g. paints, varnishes or lacquers6%
C10GCracking hydrocarbon oils6%
G02BOptical elements, systems or apparatus6%
A61LMethods or apparatus for sterilising materials or objects in general4%
C09KMaterials for miscellaneous applications, not provided for elsewhere4%
PatentTitleYear
10,759,940Aromatic polyamide films for solvent resistant flexible substrates20209,963,548Solvent resistant, aromatic polyamide films for transparent flexible substrates20189,873,763Solution of aromatic polyamide for manufacturing display element, optical element, illumination element or sensor element20189,856,376'Aromatic polyamide films for solvent resistant flexible substrates'20189,597,668'Selective nickel based hydrogenation catalyst and the preparation thereof'20179,457,496'Aromatic polyamide films for transparent flexible substrates'20168,785,345'Method for preparing hydrorefining catalyst'20148,562,874'Method for preparation of well-dispersed, discrete nanoparticles by spray drying techniques'20138,211,823'Selective hydrogenation catalyst and the preparation thereof'20127,820,253'Poly(aryletherimides) for negative birefringent films for LCDs'20107,670,579'Nanostructured bioactive materials prepared by dual nozzle spray drying techniques'20107,632,878'Dental releasing materials'20097,438,957'Poly(aryletherimides) for negative birefringent films for LCDs'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2020Based in Copley, OH, US· patent location history
2009–2010Patents assigned to AMERICAN DENTAL ASS FOUNDATION (2)· patent assignee history
2009–2013Based in Germantown, MD, US· patent location history
2012–2018Patents assigned to SUN LIMIN (5)· patent assignee history
2012–2017Patents assigned to PETROCHINA CO LTD (3)· patent assignee history
2012Based in Lanzhou, CN· patent location history
2014Based in LANZHOU, GANSU PROVINCE, CN· patent location history
2016–2020Patents assigned to AKRON POLYMER SYSTEMS INC (5)· patent assignee history
2016–2018Patents assigned to HARRIS FRANK W (2)· patent assignee history
2017Based in Gansu, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AKRON POLYMER SYSTEMS INC | 5 | 2016–2020 |
| SUN LIMINself | 5 | 2012–2018 |
| PETROCHINA CO LTD | 3 | 2012–2017 |
| AMERICAN DENTAL ASS FOUNDATION | 2 | 2009–2010 |
| HARRIS FRANK W | 2 | 2016–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Copley, OH, US | 7 | 2008–2020 |
| Germantown, Maryland, US | 3 | 2009–2013 |
| Gansu, CN | 1 | 2017 |
| LANZHOU, GANSU PROVINCE, CN | 1 | 2014 |
| Lanzhou, CN | 1 | 2012 |