Tan; Loon-Seng

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tan; Loon-Seng.The latest application filed is for "polyimide-gold-nanorod j-aggregates with broadened surface plasmonic resonance band and method of manufacture".

Company Profile

11.73.12

Tan; Loon-Seng - Centerville OH

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Polyimide-Gold-Nanorod J-aggregates with Broadened Surface Plasmonic Resonance Band and Method of Manufacture App 20220153956 - Tan; Loon-Seng ; et al.	2022-05-19
Bis(aniline) compounds containing multiple substituents with carbon-carbon triple-bonded groups Grant 10,988,437 - Tan , et al. April 27, 2	2021-04-27
Method of fabricating shape memory films Grant 10,899,068 - Tan , et al. January 26, 2	2021-01-26
Poly(2,6-dimethyl-1,4-phenylene-oxide) derivatives with sulfonyl pendant groups and methods therefor Grant 10,731,000 - Tan , et al.	2020-08-04
Hygromorphic polymers and copolymers having humidity-driven motility Grant 10,457,780 - Tan , et al. Oc	2019-10-29
Poly(2,6-dimethyl-1,4-phenylene-oxide) Derivatives With Sulfonyl Pendant Groups And Methods Therefor App 20190276603 - TAN; Loon-Seng ; et al.	2019-09-12
Poly(2,6-dimethyl-1,4-phenylene-oxide) derivatives with sulfonyl pendant groups and methods therefor Grant 10,364,324 - Tan , et al.	2019-07-30
Piperazine-containing two-photon absorbing compounds Grant 10,336,745 - Tan , et al.	2019-07-02
Bis(azobenzene) diamines and photomechanical polymers made therefrom Grant 10,301,430 - Tan , et al.	2019-05-28
Multifunctional crosslinking agent, crosslinked polymer, and method of making same Grant 10,294,255 - Tan , et al.	2019-05-21
Method of fabricating shape memory films Grant 10,239,254 - Tan , et al.	2019-03-26
Poly(2,6-dimethyl-1,4-phenylene-oxide) Derivatives With Sulfonyl Pendant Groups And Methods Therefor App 20190055355 - TAN; Loon-Seng ; et al.	2019-02-21
Two-photon absorbing compounds and methods of making same Grant 10,113,065 - Tan , et al. October 30, 2	2018-10-30
Piperazine-containing Two-photon Absorbing Compounds App 20180273524 - Tan; Loon-Seng ; et al.	2018-09-27
Hygromorphic Polymers And Copolymers Having Humidity-driven Motility App 20180194898 - Tan; Loon-Seng ; et al.	2018-07-12
Hygromorphic polymers and copolymers having humidity-driven motility Grant 9,932,445 - Tan , et al. April 3, 2	2018-04-03
Bis(azobenzene) diamines and photomechanical polymers made therefrom Grant 9,896,545 - Tan , et al. February 20, 2	2018-02-20
Bis(azobenzene) Diamines And Photomechanical Polymers Made Therefrom App 20180022872 - Tan; Loon-Seng ; et al.	2018-01-25
Photomechanically active copolyimides derived from an azobenzenediamine, a rigid dianhydride, and a flexible dianhydride Grant 9,834,644 - Tan , et al. December 5, 2	2017-12-05
Hygromorphic Polymers And Copolymers Having Humidity-driven Motility App 20170260334 - Tan; Loon-Seng ; et al.	2017-09-14
Bis(azobenzene) Diamines And Photomechanical Polymers Made Therefrom App 20170233529 - Tan; Loon-Seng ; et al.	2017-08-17
Bis(azobenzene) diamines and photomechanical polymers made therefrom Grant 9,644,071 - Tan , et al. May 9, 2	2017-05-09
Multi(azobenzene-amine) photoactive crosslinkers and methods of making the same Grant 9,255,065 - Tan , et al. February 9, 2	2016-02-09
Ketoxime- and amide-functionalized nanomaterials Grant 9,216,949 - Tan , et al. December 22, 2	2015-12-22
Hyperbranched poly(ether-ketones) via an A3 + B2 polymerization method Grant 9,187,604 - Tan , et al. November 17, 2	2015-11-17
Aromatic diamines containing three ether-linked-benzonitrile moieties, polymers thereof, and methods of making the same Grant 9,139,696 - Tan , et al. September 22, 2	2015-09-22
Photomechanically active copolyimides derived from an azobenzenediamine, a rigid dianhydride, and a flexible dianhydride Grant 9,085,661 - Tan , et al. July 21, 2	2015-07-21
Two-photon absorbing polymers based on triarylamine-benzobisthiazole-triarylamine quadrupolar-structure motif Grant 9,024,037 - Tan , et al. May 5, 2	2015-05-05
Multifunctional crosslinkers for shape-memory polyimides, polyamides and poly(amide-imides) and methods of making the same Grant 8,962,890 - Tan , et al. February 24, 2	2015-02-24
Ketoxime- And Amide-functionalized Nanomaterials App 20150011794 - Tan; Loon-Seng ; et al.	2015-01-08
Synthesis of two-photon absorbing polyhydroxy diphenylamino-dialkylfluorene-1,3,5-triazine molecules Grant 8,895,730 - Tan , et al. November 25, 2	2014-11-25
Crosslinked aromatic polyimides and methods of making the same Grant 8,791,227 - Tan , et al. July 29, 2	2014-07-29
Azobenzene-containing glassy polyimides capable of photo-induced large-angle bending and methods of making the same Grant 8,785,589 - Tan , et al. July 22, 2	2014-07-22
Two-photon absorbing cross-linked polyurethanes containing diphenylamino-dialkylfluorene-1,3,5-triazine units Grant 8,735,528 - Tan , et al. May 27, 2	2014-05-27
Aromatic polyimides, polyamides and poly(amide-imide) containing diarylaminofluorene-benzothiazole moieties as two-photon active units Grant 8,674,057 - Tan , et al. March 18, 2	2014-03-18
Synthesis Of Two-photon Absorbing Polyhydroxy Diphenylamino-dialkylfluorene-1,3,5-triazine Molecules App 20140039185 - Tan; Loon-Seng ; et al.	2014-02-06
Two-photon absorbing polyhydroxy diphenylamino-dialkylfluorene-1,3,5-triazine molecules Grant 8,580,958 - Tan , et al. November 12, 2	2013-11-12
Multifunctional crosslinkers for shape-memory polyimides, polyamides and poly(amide-imides) and methods of making the same Grant 8,546,614 - Tan , et al. October 1, 2	2013-10-01
Two-photon absorbing arylamine-endcapped and dialkylfluorene-bridged benzobisthiazole compounds with high oleophilicity Grant 8,471,035 - Tan , et al. June 25, 2	2013-06-25
In-situ nanocomposites from polymerization of an aryloxybenzoic acid in the presence of detonation nanodiamond Grant 8,389,619 - Tan , et al. March 5, 2	2013-03-05
Two-photon absorbing cross-linked polyurethanes containing delphenylamino-dialkyffluorene-1,3,5-triazine units Grant 8,318,888 - Tan , et al. November 27, 2	2012-11-27
Carbon nanofibers and nanotubes grafted with a hyperbranched poly (ether-ketone) and its derivatives Grant 8,173,763 - Tan , et al. May 8, 2	2012-05-08
Two-photon absorbing diphenylaminofluorene-benzothiazole bis(aminophenoxy) monomers Grant 8,153,812 - Tan , et al. April 10, 2	2012-04-10
Bis(trialkylsiloxyphenyl)-arylfluoride imide AB.sub.2 monomers, hyperbranched polymers and nanoclay composites therefrom Grant 8,138,257 - Tan , et al. March 20, 2	2012-03-20
Nanocomposites from in-situ polymerization of 3-phenoxy-benzoic acid in the presence of vapor-grown carbon nanofibers Grant 7,960,471 - Tan , et al. June 14, 2	2011-06-14
Hyperbranched polybenzazoles via an A.sub.3+ B.sub.2 polymerization Grant 7,790,831 - Tan , et al. September 7, 2	2010-09-07
Nanocomposites and functionalized carbon nanofibers Grant 7,771,696 - Wang , et al. August 10, 2	2010-08-10
Arylcarbonylated detonation nanodiamonds Grant 7,732,642 - Tan , et al. June 8, 2	2010-06-08
Acetylene-terminated hyperbranched poly(arylene-ether-ketone-imides) Grant 7,678,873 - Tan , et al. March 16, 2	2010-03-16
Carboxylic-acid-terminated hyperbranched poly(benzoxazole) and the star block copolymers therefrom Grant 7,582,719 - Tan , et al. September 1, 2	2009-09-01
Phenylethynylbenzophenone-endcapped hyperbranched poly(arylene-ether-ketone-imides) Grant 7,582,722 - Tan , et al. September 1, 2	2009-09-01
O-aminophenol-containing AB-monomer for heterocyclic rigid-rod polymers Grant 7,495,106 - Tan , et al. February 24, 2	2009-02-24
Nanocomposites and functionalized carbon nanofibers App 20080025905 - Wang; David H. ; et al.	2008-01-31
Thermally cross-linkable two-photon chromophores Grant 7,319,151 - Tan , et al. January 15, 2	2008-01-15
Fullerene compounds Grant 7,132,572 - Chiang , et al. November 7, 2	2006-11-07
Two-photon absorbing chromophores containing polymerizable olefinic groups Grant 7,067,674 - Kannan , et al. June 27, 2	2006-06-27
Arylcarbonylated vapor-grown carbon nanofibers Grant 7,005,550 - Tan , et al. February 28, 2	2006-02-28
Quinoxaline-containing AB.sub.2 monomer for hyperbranched aromatic poly(ether-ketones) Grant 6,979,737 - Baek , et al. December 27, 2	2005-12-27
End-capped quinoxaline-containing hyperbranched aromatic poly(ether-ketones) Grant 6,974,857 - Baek , et al. December 13, 2	2005-12-13
Fullerene compounds App 20050191229 - Chiang, Long Y. ; et al.	2005-09-01
Photoinitiators for two-photon induced free-radical polymerization Grant 6,867,304 - Tan , et al. March 15, 2	2005-03-15
Quinoxaline-containing hyperbranched aromatic poly(ether-ketones) Grant 6,849,707 - Baek , et al. February 1, 2	2005-02-01
Hyperbranched ether-ketone co-polymers Grant 6,743,889 - Tan , et al. June 1, 2	2004-06-01
Two-photon responsive chromophores containing electron accepting core units Grant 6,730,793 - Kannan , et al. May 4, 2	2004-05-04
Amine-terminated hyperbranched quinoxaline-amide polymers Grant 6,642,347 - Baek , et al. November 4, 2	2003-11-04
Hyperbranched poly(arylene-ether-ketone-imide) containing thermally reactive groups Grant 6,639,042 - Baek , et al. October 28, 2	2003-10-28
Bithienylnaphthalene-and bis(3,4-ethylenedioxythienyl)naphthalene-based monomers and polymers Grant 6,617,462 - Tan , et al. September 9, 2	2003-09-09
Quinoxaline-containing hyperbranched poly(benzoxazoles) rights of the government Grant 6,608,171 - Tan , et al. August 19, 2	2003-08-19
Two-photon responsive chromophores containing electron accepting cores Grant 6,555,682 - Kannan , et al. April 29, 2	2003-04-29
Bithienylnaphthalene-based monomers and polymers Grant 6,291,621 - Tan , et al. September 18, 2	2001-09-18
Electro-active monomers comprised of aniline-thiophene units Grant 6,130,339 - Tan , et al. October 10, 2	2000-10-10
Conductive composites derived from poyaniline and aromatic benzazole rigid-rod polymers Grant 5,863,658 - Tan January 26, 1	1999-01-26
Thermosetting resins derived from 4-hydroxy- and 4-trimethylsiloxy-benzocyclobutene Grant 5,670,651 - Tan , et al. September 23, 1	1997-09-23
Armomatic polyimides derived from 2-(N-benzoylimino)-4,4-diaminobiphenyl Grant 5,610,265 - Tan March 11, 1	1997-03-11
Triarylamine-based dinitrile and dicarboxylic acid monomers Grant 5,536,866 - Tan , et al. July 16, 1	1996-07-16
Benzobisazole polymers containing triarylamino moieties Grant 5,534,613 - Tan , et al. July 9, 1	1996-07-09
Resin systems derived from benzocyclobutene-maleimide compounds Grant 4,916,235 - Tan , et al. April 10, 1	1990-04-10
Bisdiene from bis-benzocyclobutene compound Grant 4,711,964 - Tan , et al. December 8, 1	1987-12-08

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