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] => 9194713 [patent_doc_number] => 20130334028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-19 [patent_title] => 'METHOD FOR CONCENTRATING AQUEOUS 3-HYDROXY-2,2-DIMETHYLPROPANAL SOLUTION' [patent_app_type] => utility [patent_app_number] => 14/002442 [patent_app_country] => US [patent_app_date] => 2012-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6485 [patent_no_of_claims] => 8 [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] => 14002442 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/002442
Method for concentrating aqueous 3-hydroxy-2,2-dimethylpropanal solution Mar 1, 2012 Issued
Array ( [id] => 9144812 [patent_doc_number] => 20130299335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'PURIFICATION OF TiCl4 THROUGH THE PRODUCTION OF NEW CO-PRODUCTS' [patent_app_type] => utility [patent_app_number] => 13/980580 [patent_app_country] => US [patent_app_date] => 2012-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3947 [patent_no_of_claims] => 16 [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] => 13980580 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/980580
PURIFICATION OF TiCl4 THROUGH THE PRODUCTION OF NEW CO-PRODUCTS Feb 21, 2012 Abandoned
Array ( [id] => 8298654 [patent_doc_number] => 20120181216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-19 [patent_title] => 'METHOD FOR UPGRADING HEAVY HYDROCARBON OIL' [patent_app_type] => utility [patent_app_number] => 13/351598 [patent_app_country] => US [patent_app_date] => 2012-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3763 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13351598 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/351598
Method for upgrading heavy hydrocarbon oil Jan 16, 2012 Issued
Array ( [id] => 11521827 [patent_doc_number] => 09605214 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-03-28 [patent_title] => 'Method and system for extracting catalyst fines from slurry oil cat fine bottoms' [patent_app_type] => utility [patent_app_number] => 13/352328 [patent_app_country] => US [patent_app_date] => 2012-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3867 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13352328 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/352328
Method and system for extracting catalyst fines from slurry oil cat fine bottoms Jan 16, 2012 Issued
Array ( [id] => 9171120 [patent_doc_number] => 20130313103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-28 [patent_title] => 'DISTILLATION METHOD AND STRUCTURED PACKING' [patent_app_type] => utility [patent_app_number] => 13/981924 [patent_app_country] => US [patent_app_date] => 2012-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5308 [patent_no_of_claims] => 15 [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] => 13981924 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/981924
Distillation method and structured packing Jan 12, 2012 Issued
Array ( [id] => 8900792 [patent_doc_number] => 20130168295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-04 [patent_title] => 'CATALYTIC RETORTING PROCESS FOR OIL SANDS AND OIL SHALE' [patent_app_type] => utility [patent_app_number] => 13/338327 [patent_app_country] => US [patent_app_date] => 2011-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3377 [patent_no_of_claims] => 4 [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] => 13338327 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/338327
CATALYTIC RETORTING PROCESS FOR OIL SANDS AND OIL SHALE Dec 27, 2011 Abandoned
Array ( [id] => 8153904 [patent_doc_number] => 20120097578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-26 [patent_title] => 'RF HEATING TO REDUCE THE USE OF SUPPLEMENTAL WATER ADDED IN THE RECOVERY OF UNCONVENTIONAL OIL' [patent_app_type] => utility [patent_app_number] => 13/332946 [patent_app_country] => US [patent_app_date] => 2011-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8763 [patent_no_of_claims] => 22 [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/A1/0097/20120097578.pdf [firstpage_image] =>[orig_patent_app_number] => 13332946 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/332946
RF heating to reduce the use of supplemental water added in the recovery of unconventional oil Dec 20, 2011 Issued
Array ( [id] => 9201912 [patent_doc_number] => 20140001089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-02 [patent_title] => 'METHOD FOR HYDROTREATING HEAVY HYDROCARBON FEEDSTOCKS USING PERMUTABLE REACTORS, INCLUDING AT LEAST ONE STEP OF SHORT-CIRCUITING A CATALYST BED' [patent_app_type] => utility [patent_app_number] => 13/978546 [patent_app_country] => US [patent_app_date] => 2011-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9875 [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] => 13978546 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/978546
METHOD FOR HYDROTREATING HEAVY HYDROCARBON FEEDSTOCKS USING PERMUTABLE REACTORS, INCLUDING AT LEAST ONE STEP OF SHORT-CIRCUITING A CATALYST BED Dec 19, 2011 Abandoned
Array ( [id] => 9188367 [patent_doc_number] => 20130327682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-12 [patent_title] => 'METHOD FOR CONVERTING HYDROCARBON FEEDSTOCK COMPRISING A SHALE OIL BY DECONTAMINATION, HYDROCONVERSION IN AN EBULLATING BED, AND FRACTIONATION BY ATMOSPHERIC DISTILLATION' [patent_app_type] => utility [patent_app_number] => 13/883674 [patent_app_country] => US [patent_app_date] => 2011-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9771 [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] => 13883674 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/883674
METHOD FOR CONVERTING HYDROCARBON FEEDSTOCK COMPRISING A SHALE OIL BY DECONTAMINATION, HYDROCONVERSION IN AN EBULLATING BED, AND FRACTIONATION BY ATMOSPHERIC DISTILLATION Dec 15, 2011 Abandoned
Array ( [id] => 9144814 [patent_doc_number] => 20130299336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'SEPARATION METHOD FOR MIXED LIQUIDS' [patent_app_type] => utility [patent_app_number] => 13/993169 [patent_app_country] => US [patent_app_date] => 2011-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8262 [patent_no_of_claims] => 6 [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] => 13993169 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/993169
SEPARATION METHOD FOR MIXED LIQUIDS Dec 13, 2011 Abandoned
Array ( [id] => 10038424 [patent_doc_number] => 09079122 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-14 [patent_title] => 'Distillation column and method for distilling acrylic acid' [patent_app_type] => utility [patent_app_number] => 13/881825 [patent_app_country] => US [patent_app_date] => 2011-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1629 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13881825 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/881825
Distillation column and method for distilling acrylic acid Dec 8, 2011 Issued
Array ( [id] => 8224304 [patent_doc_number] => 20120138511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'SYSTEM AND METHOD FOR THE TREATMENT OF OIL SANDS' [patent_app_type] => utility [patent_app_number] => 13/310226 [patent_app_country] => US [patent_app_date] => 2011-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9781 [patent_no_of_claims] => 29 [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] => 13310226 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/310226
System and method for the treatment of oil sands Dec 1, 2011 Issued
Array ( [id] => 9078656 [patent_doc_number] => 20130264186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-10 [patent_title] => 'PROCESS FOR PRODUCING ACETIC ACID' [patent_app_type] => utility [patent_app_number] => 13/993109 [patent_app_country] => US [patent_app_date] => 2011-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 21437 [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] => 13993109 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/993109
Process for producing acetic acid Nov 30, 2011 Issued
Array ( [id] => 8248494 [patent_doc_number] => 20120152809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'Methods and Apparatus for Bitumen Extraction' [patent_app_type] => utility [patent_app_number] => 13/306733 [patent_app_country] => US [patent_app_date] => 2011-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 22638 [patent_no_of_claims] => 39 [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/A1/0152/20120152809.pdf [firstpage_image] =>[orig_patent_app_number] => 13306733 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/306733
Methods and Apparatus for Bitumen Extraction Nov 28, 2011 Abandoned
Array ( [id] => 8204163 [patent_doc_number] => 20120125820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-24 [patent_title] => 'PROCESS, METHOD, AND SYSTEM FOR REMOVING HEAVY METALS FROM FLUIDS' [patent_app_type] => utility [patent_app_number] => 13/297436 [patent_app_country] => US [patent_app_date] => 2011-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10716 [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/A1/0125/20120125820.pdf [firstpage_image] =>[orig_patent_app_number] => 13297436 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/297436
PROCESS, METHOD, AND SYSTEM FOR REMOVING HEAVY METALS FROM FLUIDS Nov 15, 2011 Abandoned
Array ( [id] => 9888412 [patent_doc_number] => 08974661 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-10 [patent_title] => 'Methods for separation of bitumen from oil sands' [patent_app_type] => utility [patent_app_number] => 13/289755 [patent_app_country] => US [patent_app_date] => 2011-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 8434 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13289755 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/289755
Methods for separation of bitumen from oil sands Nov 3, 2011 Issued
Array ( [id] => 8165101 [patent_doc_number] => 20120103870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'FLUID CATALYTIC CRACKING CATALYST STRIPPING' [patent_app_type] => utility [patent_app_number] => 13/281903 [patent_app_country] => US [patent_app_date] => 2011-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9873 [patent_no_of_claims] => 26 [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/A1/0103/20120103870.pdf [firstpage_image] =>[orig_patent_app_number] => 13281903 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/281903
FLUID CATALYTIC CRACKING CATALYST STRIPPING Oct 25, 2011 Abandoned
Array ( [id] => 8165100 [patent_doc_number] => 20120103872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'METHOD FOR REDUCING MERCAPTANS IN HYDROCARBONS' [patent_app_type] => utility [patent_app_number] => 13/281114 [patent_app_country] => US [patent_app_date] => 2011-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6666 [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/A1/0103/20120103872.pdf [firstpage_image] =>[orig_patent_app_number] => 13281114 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/281114
Method for reducing mercaptans in hydrocarbons Oct 24, 2011 Issued
Array ( [id] => 11779001 [patent_doc_number] => 09388095 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-12 [patent_title] => 'Multistage cracking and stripping process in an FCC unit' [patent_app_type] => utility [patent_app_number] => 13/877788 [patent_app_country] => US [patent_app_date] => 2011-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 7940 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13877788 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/877788
Multistage cracking and stripping process in an FCC unit Oct 10, 2011 Issued
Array ( [id] => 8036099 [patent_doc_number] => 20120067783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-22 [patent_title] => 'HYDROGEN SULFIDE SCAVENGER COMPOSITIONS, METHODS FOR MAKING AND PROCESSES FOR REMOVING HYDROGEN SULFIDE FROM LIQUID HYDROCARBON MEDIA' [patent_app_type] => utility [patent_app_number] => 13/246212 [patent_app_country] => US [patent_app_date] => 2011-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5271 [patent_no_of_claims] => 32 [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/A1/0067/20120067783.pdf [firstpage_image] =>[orig_patent_app_number] => 13246212 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/246212
HYDROGEN SULFIDE SCAVENGER COMPOSITIONS, METHODS FOR MAKING AND PROCESSES FOR REMOVING HYDROGEN SULFIDE FROM LIQUID HYDROCARBON MEDIA Sep 26, 2011 Abandoned
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