Search

Tracy Y. Li

Examiner (ID: 17545, Phone: (571)270-3671 , Office: P/2487 )

Most Active Art Unit
2487
Art Unit(s)
2485, 2487
Total Applications
921
Issued Applications
728
Pending Applications
54
Abandoned Applications
158

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14978195 [patent_doc_number] => 10443002 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-15 [patent_title] => Process for quality enhancement in hydrocarbon stream [patent_app_type] => utility [patent_app_number] => 14/416602 [patent_app_country] => US [patent_app_date] => 2013-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4305 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14416602 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/416602
Process for quality enhancement in hydrocarbon stream Aug 29, 2013 Issued
Array ( [id] => 9334241 [patent_doc_number] => 20140061023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-06 [patent_title] => 'TREATMENT APPARATUS AND TREATMENT METHOD' [patent_app_type] => utility [patent_app_number] => 14/010904 [patent_app_country] => US [patent_app_date] => 2013-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7101 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14010904 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/010904
TREATMENT APPARATUS AND TREATMENT METHOD Aug 26, 2013 Abandoned
Array ( [id] => 12144947 [patent_doc_number] => 09879189 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-30 [patent_title] => 'Treatment of wax' [patent_app_type] => utility [patent_app_number] => 14/419034 [patent_app_country] => US [patent_app_date] => 2013-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4618 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14419034 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/419034
Treatment of wax Jul 29, 2013 Issued
Array ( [id] => 9266114 [patent_doc_number] => 20140021030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-23 [patent_title] => 'COOLING TOWER WATER RECLAMATION SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/941104 [patent_app_country] => US [patent_app_date] => 2013-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6423 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13941104 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/941104
Cooling tower water reclamation system and method Jul 11, 2013 Issued
Array ( [id] => 10325933 [patent_doc_number] => 20150210937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-30 [patent_title] => 'METHOD FOR REMOVING CHLORIDES FROM HYDROCARBON STREAM BY STEAM STRIPPING' [patent_app_type] => utility [patent_app_number] => 14/417062 [patent_app_country] => US [patent_app_date] => 2013-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4606 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14417062 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/417062
Method for removing chlorides from hydrocarbon stream by steam stripping Jul 9, 2013 Issued
Array ( [id] => 9950369 [patent_doc_number] => 08999149 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-07 [patent_title] => 'Process for removing gases from a sweetened hydrocarbon stream, and an appartus relating thereto' [patent_app_type] => utility [patent_app_number] => 13/929885 [patent_app_country] => US [patent_app_date] => 2013-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3842 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13929885 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/929885
Process for removing gases from a sweetened hydrocarbon stream, and an appartus relating thereto Jun 27, 2013 Issued
Array ( [id] => 11343654 [patent_doc_number] => 09528050 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-27 [patent_title] => 'Treatment process and apparatus for reducing high viscosity in petroleum products, derivatives, and hydrocarbon emulsions and the like' [patent_app_type] => utility [patent_app_number] => 13/987031 [patent_app_country] => US [patent_app_date] => 2013-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1788 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13987031 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/987031
Treatment process and apparatus for reducing high viscosity in petroleum products, derivatives, and hydrocarbon emulsions and the like Jun 26, 2013 Issued
Array ( [id] => 16141169 [patent_doc_number] => 10703644 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-07 [patent_title] => Produced water treatment process at crude oil and natural gas processing facilities [patent_app_type] => utility [patent_app_number] => 13/910625 [patent_app_country] => US [patent_app_date] => 2013-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8372 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13910625 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/910625
Produced water treatment process at crude oil and natural gas processing facilities Jun 4, 2013 Issued
Array ( [id] => 10943065 [patent_doc_number] => 20140346085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'METHOD OF PREPARING PITCH FOR CARBON FIBER' [patent_app_type] => utility [patent_app_number] => 13/902331 [patent_app_country] => US [patent_app_date] => 2013-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3870 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13902331 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/902331
METHOD OF PREPARING PITCH FOR CARBON FIBER May 23, 2013 Abandoned
Array ( [id] => 10722613 [patent_doc_number] => 20160068760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-10 [patent_title] => 'PROCESS FOR TREATING A HYDROCARBON-BASED HEAVY RESIDUE' [patent_app_type] => utility [patent_app_number] => 14/783985 [patent_app_country] => US [patent_app_date] => 2013-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3907 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14783985 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/783985
PROCESS FOR TREATING A HYDROCARBON-BASED HEAVY RESIDUE Apr 21, 2013 Abandoned
Array ( [id] => 10008015 [patent_doc_number] => 09051521 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-09 [patent_title] => 'Using supercritical fluids to refine hydrocarbons' [patent_app_type] => utility [patent_app_number] => 13/838746 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 9708 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13838746 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/838746
Using supercritical fluids to refine hydrocarbons Mar 14, 2013 Issued
Array ( [id] => 9753551 [patent_doc_number] => 20140284251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-25 [patent_title] => 'Fuel Desulfurization Method' [patent_app_type] => utility [patent_app_number] => 13/760009 [patent_app_country] => US [patent_app_date] => 2013-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3154 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13760009 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/760009
Fuel desulfurization method Feb 4, 2013 Issued
Array ( [id] => 9643597 [patent_doc_number] => 20140221709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-07 [patent_title] => 'INTEGRATION OF RESIDUE HYDROCRACKING AND SOLVENT DEASPHALTING' [patent_app_type] => utility [patent_app_number] => 13/758554 [patent_app_country] => US [patent_app_date] => 2013-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6183 [patent_no_of_claims] => 25 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13758554 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/758554
INTEGRATION OF RESIDUE HYDROCRACKING AND SOLVENT DEASPHALTING Feb 3, 2013 Abandoned
Array ( [id] => 9643601 [patent_doc_number] => 20140221713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-07 [patent_title] => 'RESIDUE HYDROCRACKING PROCESSING' [patent_app_type] => utility [patent_app_number] => 13/758429 [patent_app_country] => US [patent_app_date] => 2013-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6569 [patent_no_of_claims] => 22 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13758429 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/758429
RESIDUE HYDROCRACKING PROCESSING Feb 3, 2013 Abandoned
Array ( [id] => 9117662 [patent_doc_number] => 20130284584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-31 [patent_title] => 'PROCESS FOR SEPARATING ETHYLENE GLYCOL AND 1, 2-BUTANEDIOL' [patent_app_type] => utility [patent_app_number] => 13/736893 [patent_app_country] => US [patent_app_date] => 2013-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5969 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13736893 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/736893
Process for separating ethylene glycol and 1,2-butanediol Jan 7, 2013 Issued
Array ( [id] => 9594139 [patent_doc_number] => 20140190817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-10 [patent_title] => 'METHOD FOR PURIFYING WATER AND WATER TREATMENT SYSTEM THEREFOR' [patent_app_type] => utility [patent_app_number] => 13/733941 [patent_app_country] => US [patent_app_date] => 2013-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2920 [patent_no_of_claims] => 21 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13733941 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/733941
Method for purifying water and water treatment system therefor Jan 3, 2013 Issued
Array ( [id] => 9468241 [patent_doc_number] => 08721871 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-05-13 [patent_title] => 'Hydroprocessing light cycle oil in liquid-full reactors' [patent_app_type] => utility [patent_app_number] => 13/669540 [patent_app_country] => US [patent_app_date] => 2012-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6908 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13669540 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/669540
Hydroprocessing light cycle oil in liquid-full reactors Nov 5, 2012 Issued
Array ( [id] => 9405874 [patent_doc_number] => 20140097126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-10 [patent_title] => 'BITUMEN REMOVAL FROM TAILINGS CENTRIFUGE CENTRATE' [patent_app_type] => utility [patent_app_number] => 13/646422 [patent_app_country] => US [patent_app_date] => 2012-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4110 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13646422 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/646422
BITUMEN REMOVAL FROM TAILINGS CENTRIFUGE CENTRATE Oct 4, 2012 Abandoned
Array ( [id] => 9393604 [patent_doc_number] => 20140091010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-03 [patent_title] => 'PROCESS AND APPARATUS FOR REMOVING HYDROGEN SULFIDE' [patent_app_type] => utility [patent_app_number] => 13/630701 [patent_app_country] => US [patent_app_date] => 2012-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5591 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13630701 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/630701
PROCESS AND APPARATUS FOR REMOVING HYDROGEN SULFIDE Sep 27, 2012 Abandoned
Array ( [id] => 9393603 [patent_doc_number] => 20140091009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-03 [patent_title] => 'PROCESS FOR WASHING A GAS FROM A HYDROPROCESSED EFFLUENT, AND AN APPARATUS AND SEPARATOR RELATING THERETO' [patent_app_type] => utility [patent_app_number] => 13/629868 [patent_app_country] => US [patent_app_date] => 2012-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2867 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13629868 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/629868
Process for washing a gas from a hydroprocessed effluent, and an apparatus and separator relating thereto Sep 27, 2012 Issued
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