Search

Jennifer A. Leung

Examiner (ID: 17832)

Most Active Art Unit
1774
Art Unit(s)
1797, 1764, 1692, 1774
Total Applications
1225
Issued Applications
631
Pending Applications
161
Abandoned Applications
454

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6215080 [patent_doc_number] => 20100051543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => 'FINE CHANNEL DEVICE AND A CHEMICALLY OPERATING METHOD FOR FLUID USING THE DEVICE' [patent_app_type] => utility [patent_app_number] => 12/615841 [patent_app_country] => US [patent_app_date] => 2009-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 22836 [patent_no_of_claims] => 10 [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/A1/0051/20100051543.pdf [firstpage_image] =>[orig_patent_app_number] => 12615841 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/615841
FINE CHANNEL DEVICE AND A CHEMICALLY OPERATING METHOD FOR FLUID USING THE DEVICE Nov 9, 2009 Abandoned
Array ( [id] => 8469312 [patent_doc_number] => 08298490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-30 [patent_title] => 'Systems and methods of producing trichlorosilane' [patent_app_type] => utility [patent_app_number] => 12/614269 [patent_app_country] => US [patent_app_date] => 2009-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8513 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12614269 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/614269
Systems and methods of producing trichlorosilane Nov 5, 2009 Issued
Array ( [id] => 6346805 [patent_doc_number] => 20100071553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-25 [patent_title] => 'Sealing system for cyclone leg' [patent_app_type] => utility [patent_app_number] => 12/588787 [patent_app_country] => US [patent_app_date] => 2009-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2820 [patent_no_of_claims] => 7 [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/A1/0071/20100071553.pdf [firstpage_image] =>[orig_patent_app_number] => 12588787 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/588787
Sealing system for cyclone leg Oct 27, 2009 Issued
Array ( [id] => 6575036 [patent_doc_number] => 20100047140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'APPARATUS FOR PRODUCING LACTIC ACID' [patent_app_type] => utility [patent_app_number] => 12/606473 [patent_app_country] => US [patent_app_date] => 2009-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6394 [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] => publications/A1/0047/20100047140.pdf [firstpage_image] =>[orig_patent_app_number] => 12606473 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/606473
APPARATUS FOR PRODUCING LACTIC ACID Oct 26, 2009 Abandoned
Array ( [id] => 6006973 [patent_doc_number] => 20110059004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-10 [patent_title] => 'System and Method for Controlling the System for the Production of Polycrystalline Silicon' [patent_app_type] => utility [patent_app_number] => 12/581552 [patent_app_country] => US [patent_app_date] => 2009-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4704 [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] => publications/A1/0059/20110059004.pdf [firstpage_image] =>[orig_patent_app_number] => 12581552 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/581552
System and Method for Controlling the System for the Production of Polycrystalline Silicon Oct 18, 2009 Abandoned
Array ( [id] => 6429300 [patent_doc_number] => 20100143202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-10 [patent_title] => 'TARGET SUPPLY UNIT OF EXTREME ULTRAVIOLET LIGHT SOURCE APPARATUS AND METHOD OF MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/581461 [patent_app_country] => US [patent_app_date] => 2009-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7065 [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] => publications/A1/0143/20100143202.pdf [firstpage_image] =>[orig_patent_app_number] => 12581461 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/581461
Target supply unit of extreme ultraviolet light source apparatus and method of manufacturing the same Oct 18, 2009 Issued
Array ( [id] => 9823045 [patent_doc_number] => 08932528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-13 [patent_title] => 'Installation and method for producing active carbon' [patent_app_type] => utility [patent_app_number] => 13/383005 [patent_app_country] => US [patent_app_date] => 2009-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10670 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13383005 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/383005
Installation and method for producing active carbon Oct 5, 2009 Issued
Array ( [id] => 6061904 [patent_doc_number] => 20110200492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-18 [patent_title] => 'Catalyst separation system' [patent_app_type] => utility [patent_app_number] => 12/998217 [patent_app_country] => US [patent_app_date] => 2009-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9132 [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] => publications/A1/0200/20110200492.pdf [firstpage_image] =>[orig_patent_app_number] => 12998217 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/998217
Catalyst separation system Sep 24, 2009 Issued
Array ( [id] => 5978576 [patent_doc_number] => 20110071330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-24 [patent_title] => 'Offgas Stream Direct Contact Condenser' [patent_app_type] => utility [patent_app_number] => 12/564062 [patent_app_country] => US [patent_app_date] => 2009-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2941 [patent_no_of_claims] => 26 [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/A1/0071/20110071330.pdf [firstpage_image] =>[orig_patent_app_number] => 12564062 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/564062
Offgas stream direct contact condenser Sep 21, 2009 Issued
Array ( [id] => 5978326 [patent_doc_number] => 20110071229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-24 [patent_title] => 'Synthetic Gas Recycle Apparatus and Methods' [patent_app_type] => utility [patent_app_number] => 12/563800 [patent_app_country] => US [patent_app_date] => 2009-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6673 [patent_no_of_claims] => 23 [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/A1/0071/20110071229.pdf [firstpage_image] =>[orig_patent_app_number] => 12563800 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/563800
Synthetic Gas Recycle Apparatus and Methods Sep 20, 2009 Abandoned
Array ( [id] => 6376148 [patent_doc_number] => 20100076097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-25 [patent_title] => 'Chemical Product Providing System and Method for Providing a Chemical Product' [patent_app_type] => utility [patent_app_number] => 12/562689 [patent_app_country] => US [patent_app_date] => 2009-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3884 [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] => publications/A1/0076/20100076097.pdf [firstpage_image] =>[orig_patent_app_number] => 12562689 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/562689
Chemical Product Providing System and Method for Providing a Chemical Product Sep 17, 2009 Abandoned
Array ( [id] => 6006958 [patent_doc_number] => 20110058989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-10 [patent_title] => 'APPARATUS FOR CONTACTING HYDROCARBON FEED AND CATALYST' [patent_app_type] => utility [patent_app_number] => 12/556057 [patent_app_country] => US [patent_app_date] => 2009-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4495 [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/A1/0058/20110058989.pdf [firstpage_image] =>[orig_patent_app_number] => 12556057 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/556057
APPARATUS FOR CONTACTING HYDROCARBON FEED AND CATALYST Sep 8, 2009 Abandoned
Array ( [id] => 5465968 [patent_doc_number] => 20090326168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-31 [patent_title] => 'Multiple component feed methods and systems' [patent_app_type] => utility [patent_app_number] => 12/584388 [patent_app_country] => US [patent_app_date] => 2009-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8705 [patent_no_of_claims] => 13 [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/A1/0326/20090326168.pdf [firstpage_image] =>[orig_patent_app_number] => 12584388 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/584388
Multiple component feed methods and systems Sep 7, 2009 Issued
Array ( [id] => 6214969 [patent_doc_number] => 20110137080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-09 [patent_title] => 'PROCESS AND APPARATUS FOR RECOVERY OF ACETIC ACID FROM A FEED STREAM CONTAINING THE CORRESPONDING ESTER' [patent_app_type] => utility [patent_app_number] => 12/737767 [patent_app_country] => US [patent_app_date] => 2009-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6482 [patent_no_of_claims] => 13 [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/A1/0137/20110137080.pdf [firstpage_image] =>[orig_patent_app_number] => 12737767 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/737767
PROCESS AND APPARATUS FOR RECOVERY OF ACETIC ACID FROM A FEED STREAM CONTAINING THE CORRESPONDING ESTER Aug 10, 2009 Abandoned
Array ( [id] => 6208076 [patent_doc_number] => 20110133126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-09 [patent_title] => 'VERTICAL CYLINDRICAL REACTOR WITH THIN CATALYST BED' [patent_app_type] => utility [patent_app_number] => 13/058746 [patent_app_country] => US [patent_app_date] => 2009-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2675 [patent_no_of_claims] => 10 [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/A1/0133/20110133126.pdf [firstpage_image] =>[orig_patent_app_number] => 13058746 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/058746
VERTICAL CYLINDRICAL REACTOR WITH THIN CATALYST BED Aug 9, 2009 Abandoned
Array ( [id] => 6624002 [patent_doc_number] => 20100034722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-11 [patent_title] => 'Apparatus for producing trichlorosilane and method for producing trichlorosilane' [patent_app_type] => utility [patent_app_number] => 12/461148 [patent_app_country] => US [patent_app_date] => 2009-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6746 [patent_no_of_claims] => 7 [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/A1/0034/20100034722.pdf [firstpage_image] =>[orig_patent_app_number] => 12461148 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/461148
Apparatus for producing trichlorosilane and method for producing trichlorosilane Aug 2, 2009 Issued
Array ( [id] => 6623988 [patent_doc_number] => 20100034721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-11 [patent_title] => 'Method and apparatus for manufacturing trichlorosilane' [patent_app_type] => utility [patent_app_number] => 12/461147 [patent_app_country] => US [patent_app_date] => 2009-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6028 [patent_no_of_claims] => 5 [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/A1/0034/20100034721.pdf [firstpage_image] =>[orig_patent_app_number] => 12461147 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/461147
Method and apparatus for manufacturing trichlorosilane Aug 2, 2009 Issued
Array ( [id] => 6258310 [patent_doc_number] => 20100029867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-04 [patent_title] => 'GAS PHASE POLYMERIZATION APPARATUS AND METHOD FOR PRODUCING OLEFIN POLYMER' [patent_app_type] => utility [patent_app_number] => 12/511229 [patent_app_country] => US [patent_app_date] => 2009-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10848 [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] => publications/A1/0029/20100029867.pdf [firstpage_image] =>[orig_patent_app_number] => 12511229 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/511229
GAS PHASE POLYMERIZATION APPARATUS AND METHOD FOR PRODUCING OLEFIN POLYMER Jul 28, 2009 Abandoned
Array ( [id] => 8537979 [patent_doc_number] => 08313700 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-20 [patent_title] => 'Fixed and fluidized bed water gas shift reactor using syngas from waste gasification and hydrogen production method using the same' [patent_app_type] => utility [patent_app_number] => 12/511933 [patent_app_country] => US [patent_app_date] => 2009-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3847 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12511933 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/511933
Fixed and fluidized bed water gas shift reactor using syngas from waste gasification and hydrogen production method using the same Jul 28, 2009 Issued
Array ( [id] => 6144756 [patent_doc_number] => 20110017639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-27 [patent_title] => 'SEPARATING AND STRIPPING APPARATUS FOR EXTERNAL FCC RISERS' [patent_app_type] => utility [patent_app_number] => 12/507404 [patent_app_country] => US [patent_app_date] => 2009-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5697 [patent_no_of_claims] => 11 [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/A1/0017/20110017639.pdf [firstpage_image] =>[orig_patent_app_number] => 12507404 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/507404
Separating and stripping apparatus for external FCC risers Jul 21, 2009 Issued
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