Search

Aiqun Li

Examiner (ID: 3686, Phone: (571)270-7736 , Office: P/1768 )

Most Active Art Unit
1768
Art Unit(s)
1763, 1766, 1796, 1768
Total Applications
942
Issued Applications
557
Pending Applications
95
Abandoned Applications
317

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7567921 [patent_doc_number] => 20110287984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-24 [patent_title] => 'TREATMENT FLUIDS MADE OF HALOGENISOCYANURIC ACID AND ITS SALTS FOR OPERATIONS IN A WELL' [patent_app_type] => utility [patent_app_number] => 12/784912 [patent_app_country] => US [patent_app_date] => 2010-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5622 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0287/20110287984.pdf [firstpage_image] =>[orig_patent_app_number] => 12784912 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/784912
Treatment fluids made of halogenisocyanuric acid and its salts for operations in a well May 20, 2010 Issued
Array ( [id] => 6596114 [patent_doc_number] => 20100292109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-18 [patent_title] => 'SWELLABLE POLYMERS WITH HYDROPHOBIC GROUPS' [patent_app_type] => utility [patent_app_number] => 12/780792 [patent_app_country] => US [patent_app_date] => 2010-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2815 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0292/20100292109.pdf [firstpage_image] =>[orig_patent_app_number] => 12780792 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/780792
Swellable polymers with hydrophobic groups May 13, 2010 Issued
Array ( [id] => 9582202 [patent_doc_number] => 08772205 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-08 [patent_title] => 'Water-soluble degradable synthetic vinyl polymers and related methods' [patent_app_type] => utility [patent_app_number] => 12/771973 [patent_app_country] => US [patent_app_date] => 2010-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 24 [patent_no_of_words] => 11902 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12771973 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/771973
Water-soluble degradable synthetic vinyl polymers and related methods Apr 29, 2010 Issued
Array ( [id] => 11785292 [patent_doc_number] => 09394647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-19 [patent_title] => 'Adhesive composition for organic fiber cords, rubber-reinforcing material using same, tire and bonding method' [patent_app_type] => utility [patent_app_number] => 13/266367 [patent_app_country] => US [patent_app_date] => 2010-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4942 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13266367 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/266367
Adhesive composition for organic fiber cords, rubber-reinforcing material using same, tire and bonding method Apr 25, 2010 Issued
Array ( [id] => 9503695 [patent_doc_number] => 08742010 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-03 [patent_title] => 'Two-component waterborne polyurethane coatings' [patent_app_type] => utility [patent_app_number] => 12/757283 [patent_app_country] => US [patent_app_date] => 2010-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9247 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12757283 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/757283
Two-component waterborne polyurethane coatings Apr 8, 2010 Issued
Array ( [id] => 10893028 [patent_doc_number] => 08916641 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-23 [patent_title] => 'Adhesive made of polymers having crystalline domains, amorphous polyurethane and silane compounds' [patent_app_type] => utility [patent_app_number] => 13/258479 [patent_app_country] => US [patent_app_date] => 2010-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8573 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13258479 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/258479
Adhesive made of polymers having crystalline domains, amorphous polyurethane and silane compounds Mar 29, 2010 Issued
Array ( [id] => 7489986 [patent_doc_number] => 20110237470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-29 [patent_title] => 'METHOD TO DECREASE VISCOSITY OF GELLED OIL' [patent_app_type] => utility [patent_app_number] => 12/748503 [patent_app_country] => US [patent_app_date] => 2010-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6050 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0237/20110237470.pdf [firstpage_image] =>[orig_patent_app_number] => 12748503 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/748503
METHOD TO DECREASE VISCOSITY OF GELLED OIL Mar 28, 2010 Abandoned
12/661722 Coated proppants Mar 22, 2010 Abandoned
Array ( [id] => 7696945 [patent_doc_number] => 20110229645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-22 [patent_title] => 'LOW TEMPERATURE CURING POLYURETDIONE COMPOSITIONS' [patent_app_type] => utility [patent_app_number] => 12/727295 [patent_app_country] => US [patent_app_date] => 2010-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6753 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0229/20110229645.pdf [firstpage_image] =>[orig_patent_app_number] => 12727295 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/727295
Low temperature curing polyuretdione compositions Mar 18, 2010 Issued
Array ( [id] => 6545280 [patent_doc_number] => 20100222241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-02 [patent_title] => 'Clay Inhibitors for the Drilling Industry' [patent_app_type] => utility [patent_app_number] => 12/721448 [patent_app_country] => US [patent_app_date] => 2010-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1896 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0222/20100222241.pdf [firstpage_image] =>[orig_patent_app_number] => 12721448 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/721448
Clay Inhibitors for the Drilling Industry Mar 9, 2010 Abandoned
Array ( [id] => 6082278 [patent_doc_number] => 20110214857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-08 [patent_title] => 'AMMONIUM HALIDE AS GELATION RETARDER FOR CROSSLINKABLE POLYMER COMPOSITIONS' [patent_app_type] => utility [patent_app_number] => 12/717020 [patent_app_country] => US [patent_app_date] => 2010-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 11796 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0214/20110214857.pdf [firstpage_image] =>[orig_patent_app_number] => 12717020 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/717020
AMMONIUM HALIDE AS GELATION RETARDER FOR CROSSLINKABLE POLYMER COMPOSITIONS Mar 2, 2010 Abandoned
Array ( [id] => 6162789 [patent_doc_number] => 20110160097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-30 [patent_title] => 'VISCOSIFYING POLYMERS AND METHODS OF USE' [patent_app_type] => utility [patent_app_number] => 12/711769 [patent_app_country] => US [patent_app_date] => 2010-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3692 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0160/20110160097.pdf [firstpage_image] =>[orig_patent_app_number] => 12711769 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/711769
VISCOSIFYING POLYMERS AND METHODS OF USE Feb 23, 2010 Abandoned
Array ( [id] => 7784853 [patent_doc_number] => 20120046409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-23 [patent_title] => 'HYBRID DISPERSIONS AND METHODS FOR PRODUCING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/262547 [patent_app_country] => US [patent_app_date] => 2010-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17642 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0046/20120046409.pdf [firstpage_image] =>[orig_patent_app_number] => 13262547 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/262547
HYBRID DISPERSIONS AND METHODS FOR PRODUCING THE SAME Feb 21, 2010 Abandoned
Array ( [id] => 7755138 [patent_doc_number] => 20120028020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-02 [patent_title] => 'Pressure-Sensitive Adhesive Compound' [patent_app_type] => utility [patent_app_number] => 13/203995 [patent_app_country] => US [patent_app_date] => 2010-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5512 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0028/20120028020.pdf [firstpage_image] =>[orig_patent_app_number] => 13203995 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/203995
Pressure-sensitive adhesive compound Feb 15, 2010 Issued
Array ( [id] => 9703852 [patent_doc_number] => 08828914 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-09 [patent_title] => 'Methods for controlling depolymerization of polymer compositions' [patent_app_type] => utility [patent_app_number] => 12/658653 [patent_app_country] => US [patent_app_date] => 2010-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 12217 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12658653 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/658653
Methods for controlling depolymerization of polymer compositions Feb 11, 2010 Issued
Array ( [id] => 7808164 [patent_doc_number] => 20120059118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-08 [patent_title] => 'TWO-PACK POLYURETHANE PAINT FOR BACKING FILMS' [patent_app_type] => utility [patent_app_number] => 13/147477 [patent_app_country] => US [patent_app_date] => 2010-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7231 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0059/20120059118.pdf [firstpage_image] =>[orig_patent_app_number] => 13147477 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/147477
TWO-PACK POLYURETHANE PAINT FOR BACKING FILMS Feb 4, 2010 Abandoned
Array ( [id] => 10176140 [patent_doc_number] => 09206334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-08 [patent_title] => 'Coating preparation containing urea components and amide components' [patent_app_type] => utility [patent_app_number] => 13/520419 [patent_app_country] => US [patent_app_date] => 2010-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6147 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13520419 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/520419
Coating preparation containing urea components and amide components Jan 27, 2010 Issued
Array ( [id] => 7568154 [patent_doc_number] => 20110288217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-24 [patent_title] => 'COATINGS WHICH ARE BASED ON ALLOPHANATE GROUP-CONTAINING POLYISOCYANATES' [patent_app_type] => utility [patent_app_number] => 13/147399 [patent_app_country] => US [patent_app_date] => 2010-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5518 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0288/20110288217.pdf [firstpage_image] =>[orig_patent_app_number] => 13147399 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/147399
COATINGS WHICH ARE BASED ON ALLOPHANATE GROUP-CONTAINING POLYISOCYANATES Jan 22, 2010 Abandoned
Array ( [id] => 7558351 [patent_doc_number] => 20110272182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-10 [patent_title] => 'CARBOXYL GROUP-CONTAINING POLYURETHANE' [patent_app_type] => utility [patent_app_number] => 13/145229 [patent_app_country] => US [patent_app_date] => 2010-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 19795 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0272/20110272182.pdf [firstpage_image] =>[orig_patent_app_number] => 13145229 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/145229
CARBOXYL GROUP-CONTAINING POLYURETHANE Jan 19, 2010 Abandoned
Array ( [id] => 7558352 [patent_doc_number] => 20110272183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-10 [patent_title] => '(POLY)CARBONATE POLYOL AND CARBOXYL GROUP-CONTAINING POLYURETHANE OBTAINED FROM THE (POLY)CARBONATE POLYOL' [patent_app_type] => utility [patent_app_number] => 13/145241 [patent_app_country] => US [patent_app_date] => 2010-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 19539 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0272/20110272183.pdf [firstpage_image] =>[orig_patent_app_number] => 13145241 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/145241
(Poly)carbonate polyol and carboxyl group-containing polyurethane obtained from the (poly)carbonate polyol Jan 19, 2010 Issued
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