Aiqun Li

Array ( [id] => 5446900 [patent_doc_number] => 20090048126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-19 [patent_title] => 'Method of Treating Formation With Polymer Fluids' [patent_app_type] => utility [patent_app_number] => 12/176972 [patent_app_country] => US [patent_app_date] => 2008-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9560 [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/A1/0048/20090048126.pdf [firstpage_image] =>[orig_patent_app_number] => 12176972 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 9323700 [patent_doc_number] => 08658722 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-25 [patent_title] => 'Aqueous surface-treating agent' [patent_app_type] => utility [patent_app_number] => 12/681919 [patent_app_country] => US [patent_app_date] => 2008-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4208 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12681919 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6229319 [patent_doc_number] => 20100183883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-22 [patent_title] => 'WATER-DISPERSIBLE POLYISOCYANATES' [patent_app_type] => utility [patent_app_number] => 12/669221 [patent_app_country] => US [patent_app_date] => 2008-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12894 [patent_no_of_claims] => 17 [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/A1/0183/20100183883.pdf [firstpage_image] =>[orig_patent_app_number] => 12669221 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6534029 [patent_doc_number] => 20100204070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-12 [patent_title] => 'LOW DENSITY COMPOSITE PROPPING AGENTS' [patent_app_type] => utility [patent_app_number] => 12/666812 [patent_app_country] => US [patent_app_date] => 2008-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7120 [patent_no_of_claims] => 20 [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/A1/0204/20100204070.pdf [firstpage_image] =>[orig_patent_app_number] => 12666812 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4432054 [patent_doc_number] => 07968500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-28 [patent_title] => 'Gas hydrate protection with heat producing two-component gas hydrate inhibitors' [patent_app_type] => utility [patent_app_number] => 12/145910 [patent_app_country] => US [patent_app_date] => 2008-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5870 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/968/07968500.pdf [firstpage_image] =>[orig_patent_app_number] => 12145910 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4460600 [patent_doc_number] => 07879768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-01 [patent_title] => 'Drilling fluid composition comprising hydrophobically associating polymers and methods of use thereof' [patent_app_type] => utility [patent_app_number] => 12/141613 [patent_app_country] => US [patent_app_date] => 2008-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 12263 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/879/07879768.pdf [firstpage_image] =>[orig_patent_app_number] => 12141613 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6533946 [patent_doc_number] => 20100204067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-12 [patent_title] => 'Drilling Fluid Additive and Method for Improving Lubricity or Increasing Rate of Penetration in a Drilling Operation' [patent_app_type] => utility [patent_app_number] => 12/666212 [patent_app_country] => US [patent_app_date] => 2008-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14439 [patent_no_of_claims] => 71 [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/A1/0204/20100204067.pdf [firstpage_image] =>[orig_patent_app_number] => 12666212 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6423146 [patent_doc_number] => 20100167963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-01 [patent_title] => 'WELL TREATMENT' [patent_app_type] => utility [patent_app_number] => 12/664023 [patent_app_country] => US [patent_app_date] => 2008-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10418 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0167/20100167963.pdf [firstpage_image] =>[orig_patent_app_number] => 12664023 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 9401680 [patent_doc_number] => 08691732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-08 [patent_title] => 'Water-based fluid for preventing the formation of W/O emulsions or for resolving W/O emulsions already formed in porous matrices' [patent_app_type] => utility [patent_app_number] => 12/664483 [patent_app_country] => US [patent_app_date] => 2008-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4658 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12664483 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5304068 [patent_doc_number] => 20090298720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-03 [patent_title] => 'Methods for maintaining fracture conductivity' [patent_app_type] => utility [patent_app_number] => 12/154861 [patent_app_country] => US [patent_app_date] => 2008-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15036 [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/A1/0298/20090298720.pdf [firstpage_image] =>[orig_patent_app_number] => 12154861 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5552713 [patent_doc_number] => 20090286699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-19 [patent_title] => 'Reversible surfactants and methods of use in subterranean formations' [patent_app_type] => utility [patent_app_number] => 12/152536 [patent_app_country] => US [patent_app_date] => 2008-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5382 [patent_no_of_claims] => 20 [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/A1/0286/20090286699.pdf [firstpage_image] =>[orig_patent_app_number] => 12152536 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5315661 [patent_doc_number] => 20090280259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-12 [patent_title] => 'Composition and application process of non-aqueous liquid unmolding product' [patent_app_type] => utility [patent_app_number] => 12/152024 [patent_app_country] => US [patent_app_date] => 2008-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1072 [patent_no_of_claims] => 11 [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/A1/0280/20090280259.pdf [firstpage_image] =>[orig_patent_app_number] => 12152024 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4840304 [patent_doc_number] => 20080280790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-13 [patent_title] => 'Well Treatment with Complexed Metal Crosslinkers' [patent_app_type] => utility [patent_app_number] => 12/116730 [patent_app_country] => US [patent_app_date] => 2008-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 12210 [patent_no_of_claims] => 32 [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/A1/0280/20080280790.pdf [firstpage_image] =>[orig_patent_app_number] => 12116730 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6620481 [patent_doc_number] => 20100324199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-23 [patent_title] => 'WATERBORNE URETHANE-BASED TWO-COAT COATING SYSTEMS, USE THEREOF AND SUBSTRATES COATED WITH THEM' [patent_app_type] => utility [patent_app_number] => 12/598803 [patent_app_country] => US [patent_app_date] => 2008-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4632 [patent_no_of_claims] => 19 [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/A1/0324/20100324199.pdf [firstpage_image] =>[orig_patent_app_number] => 12598803 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6588919 [patent_doc_number] => 20100130385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-27 [patent_title] => 'PRODUCTION AND USE OF PARAFFIN INHIBITOR FORMULATIONS' [patent_app_type] => utility [patent_app_number] => 12/595422 [patent_app_country] => US [patent_app_date] => 2008-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5540 [patent_no_of_claims] => 17 [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/A1/0130/20100130385.pdf [firstpage_image] =>[orig_patent_app_number] => 12595422 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 9440872 [patent_doc_number] => 08709982 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-29 [patent_title] => 'Additives for oil recovery from reservoirs' [patent_app_type] => utility [patent_app_number] => 12/596283 [patent_app_country] => US [patent_app_date] => 2008-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3605 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12596283 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6613829 [patent_doc_number] => 20100099585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-22 [patent_title] => 'AQUEOUS BASE WELLBORE FLUIDS FOR HIGH TEMPERATURE-HIGH PRESSURE APPLICATIONS AND METHODS OF USE' [patent_app_type] => utility [patent_app_number] => 12/531453 [patent_app_country] => US [patent_app_date] => 2008-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4477 [patent_no_of_claims] => 22 [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/A1/0099/20100099585.pdf [firstpage_image] =>[orig_patent_app_number] => 12531453 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5534029 [patent_doc_number] => 20090233817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-17 [patent_title] => 'Methods for Testing the Effect of Polymer Additives on Wax Deposition from Crude Oils and Reducing Wax Deposition from Crude Oil During Pipeline Transmission' [patent_app_type] => utility [patent_app_number] => 12/048735 [patent_app_country] => US [patent_app_date] => 2008-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9357 [patent_no_of_claims] => 19 [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/A1/0233/20090233817.pdf [firstpage_image] =>[orig_patent_app_number] => 12048735 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5386235 [patent_doc_number] => 20090227480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'ANGULAR ABRASIVE PROPPANT, PROCESS FOR THE PREPARATION THEREOF AND PROCESS FOR HYDRAULIC FRACTURING OF OIL AND GAS WELLS' [patent_app_type] => utility [patent_app_number] => 12/047019 [patent_app_country] => US [patent_app_date] => 2008-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4148 [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/A1/0227/20090227480.pdf [firstpage_image] =>[orig_patent_app_number] => 12047019 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4816828 [patent_doc_number] => 20080224087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-18 [patent_title] => 'Aqueous-Based Insulating Fluids and Related Methods' [patent_app_type] => utility [patent_app_number] => 12/046086 [patent_app_country] => US [patent_app_date] => 2008-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6059 [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/A1/0224/20080224087.pdf [firstpage_image] =>[orig_patent_app_number] => 12046086 [rel_patent_id] =>[rel_patent_doc_number] =>)