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] => 4872636 [patent_doc_number] => 20080199370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-21 [patent_title] => 'Efficient infrared-based reaction vessel' [patent_app_type] => utility [patent_app_number] => 12/004340 [patent_app_country] => US [patent_app_date] => 2007-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7060 [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/A1/0199/20080199370.pdf [firstpage_image] =>[orig_patent_app_number] => 12004340 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/004340
Efficient infrared-based reaction vessel Dec 19, 2007 Abandoned
Array ( [id] => 4450830 [patent_doc_number] => 07964153 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-21 [patent_title] => 'Reactor having a downcomer producing improved gas-liquid separation and method of use' [patent_app_type] => utility [patent_app_number] => 12/002770 [patent_app_country] => US [patent_app_date] => 2007-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1622 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/964/07964153.pdf [firstpage_image] =>[orig_patent_app_number] => 12002770 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/002770
Reactor having a downcomer producing improved gas-liquid separation and method of use Dec 18, 2007 Issued
11/952731 METHODS AND SYSTEMS FOR MODIFYING ASPHALTS Dec 6, 2007 Abandoned
Array ( [id] => 4536795 [patent_doc_number] => 07875248 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-01-25 [patent_title] => 'Thin film tube reactor with rotating reservoir' [patent_app_type] => utility [patent_app_number] => 12/001082 [patent_app_country] => US [patent_app_date] => 2007-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7336 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/875/07875248.pdf [firstpage_image] =>[orig_patent_app_number] => 12001082 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/001082
Thin film tube reactor with rotating reservoir Dec 6, 2007 Issued
Array ( [id] => 5398509 [patent_doc_number] => 20090318572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-24 [patent_title] => 'APPARATUS AND PROCESS FOR PRODUCTION OF LIQUID FUEL FROM BIOMASS' [patent_app_type] => utility [patent_app_number] => 12/517806 [patent_app_country] => US [patent_app_date] => 2007-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9657 [patent_no_of_claims] => 15 [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/A1/0318/20090318572.pdf [firstpage_image] =>[orig_patent_app_number] => 12517806 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/517806
APPARATUS AND PROCESS FOR PRODUCTION OF LIQUID FUEL FROM BIOMASS Dec 4, 2007 Abandoned
Array ( [id] => 5574879 [patent_doc_number] => 20090142240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-04 [patent_title] => 'Catalyst Containment Design for Radial Flow Reactors' [patent_app_type] => utility [patent_app_number] => 11/949015 [patent_app_country] => US [patent_app_date] => 2007-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2715 [patent_no_of_claims] => 12 [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/A1/0142/20090142240.pdf [firstpage_image] =>[orig_patent_app_number] => 11949015 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/949015
Catalyst containment design for radial flow reactors Nov 29, 2007 Issued
Array ( [id] => 6379227 [patent_doc_number] => 20100316539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-16 [patent_title] => 'Wear Resistant Materials In The Direct Process' [patent_app_type] => utility [patent_app_number] => 12/517826 [patent_app_country] => US [patent_app_date] => 2007-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2572 [patent_no_of_claims] => 4 [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/A1/0316/20100316539.pdf [firstpage_image] =>[orig_patent_app_number] => 12517826 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/517826
Wear Resistant Materials In The Direct Process Nov 27, 2007 Abandoned
Array ( [id] => 4903796 [patent_doc_number] => 20080113209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-15 [patent_title] => 'METAL REACTOR CELL AND MANUFACTURING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 11/944743 [patent_app_country] => US [patent_app_date] => 2007-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4317 [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/A1/0113/20080113209.pdf [firstpage_image] =>[orig_patent_app_number] => 11944743 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/944743
METAL REACTOR CELL AND MANUFACTURING METHOD THEREOF Nov 25, 2007 Abandoned
Array ( [id] => 5277870 [patent_doc_number] => 20090130002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-21 [patent_title] => 'Screenless Reactor for Granular Moving Bed' [patent_app_type] => utility [patent_app_number] => 11/941553 [patent_app_country] => US [patent_app_date] => 2007-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2534 [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/A1/0130/20090130002.pdf [firstpage_image] =>[orig_patent_app_number] => 11941553 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/941553
Screenless reactor for granular moving bed Nov 15, 2007 Issued
Array ( [id] => 7550274 [patent_doc_number] => 08062606 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-22 [patent_title] => 'Coated reactors, production method thereof and use of same' [patent_app_type] => utility [patent_app_number] => 12/513412 [patent_app_country] => US [patent_app_date] => 2007-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2885 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/062/08062606.pdf [firstpage_image] =>[orig_patent_app_number] => 12513412 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/513412
Coated reactors, production method thereof and use of same Nov 5, 2007 Issued
Array ( [id] => 5265872 [patent_doc_number] => 20090118557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-07 [patent_title] => 'Dehydrogenation of alkyl aromatics' [patent_app_type] => utility [patent_app_number] => 11/982961 [patent_app_country] => US [patent_app_date] => 2007-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5123 [patent_no_of_claims] => 25 [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/A1/0118/20090118557.pdf [firstpage_image] =>[orig_patent_app_number] => 11982961 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/982961
Dehydrogenation of alkyl aromatics Nov 5, 2007 Issued
Array ( [id] => 575514 [patent_doc_number] => 07452515 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-11-18 [patent_title] => 'System for creating a biofuel' [patent_app_type] => utility [patent_app_number] => 11/935514 [patent_app_country] => US [patent_app_date] => 2007-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4633 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 503 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/452/07452515.pdf [firstpage_image] =>[orig_patent_app_number] => 11935514 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/935514
System for creating a biofuel Nov 5, 2007 Issued
Array ( [id] => 5330140 [patent_doc_number] => 20090110617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-30 [patent_title] => 'Radial Flow Reactor Design for High Volumetric Flows' [patent_app_type] => utility [patent_app_number] => 11/926523 [patent_app_country] => US [patent_app_date] => 2007-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2220 [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/A1/0110/20090110617.pdf [firstpage_image] =>[orig_patent_app_number] => 11926523 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/926523
Radial Flow Reactor Design for High Volumetric Flows Oct 28, 2007 Abandoned
Array ( [id] => 4450833 [patent_doc_number] => 07964156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-21 [patent_title] => 'Method and apparatus for regenerating an iron-based fischer-tropsch catalyst' [patent_app_type] => utility [patent_app_number] => 11/874661 [patent_app_country] => US [patent_app_date] => 2007-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6341 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/964/07964156.pdf [firstpage_image] =>[orig_patent_app_number] => 11874661 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/874661
Method and apparatus for regenerating an iron-based fischer-tropsch catalyst Oct 17, 2007 Issued
Array ( [id] => 12903 [patent_doc_number] => 07803329 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-28 [patent_title] => 'Apparatus and methods for the production of ammonia and fischer-tropsch liquids' [patent_app_type] => utility [patent_app_number] => 11/874741 [patent_app_country] => US [patent_app_date] => 2007-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3611 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 401 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/803/07803329.pdf [firstpage_image] =>[orig_patent_app_number] => 11874741 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/874741
Apparatus and methods for the production of ammonia and fischer-tropsch liquids Oct 17, 2007 Issued
Array ( [id] => 4687605 [patent_doc_number] => 20080031786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-07 [patent_title] => 'Process and Apparatus For Producing Carbon Black' [patent_app_type] => utility [patent_app_number] => 11/872528 [patent_app_country] => US [patent_app_date] => 2007-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6516 [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/A1/0031/20080031786.pdf [firstpage_image] =>[orig_patent_app_number] => 11872528 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/872528
Process and Apparatus For Producing Carbon Black Oct 14, 2007 Abandoned
Array ( [id] => 7533650 [patent_doc_number] => 08047272 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-01 [patent_title] => 'High-temperature heat exchanger' [patent_app_type] => utility [patent_app_number] => 11/868805 [patent_app_country] => US [patent_app_date] => 2007-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 29 [patent_no_of_words] => 9818 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/047/08047272.pdf [firstpage_image] =>[orig_patent_app_number] => 11868805 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/868805
High-temperature heat exchanger Oct 7, 2007 Issued
Array ( [id] => 6480818 [patent_doc_number] => 20100041841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-18 [patent_title] => 'EFFERVESCENT NOZZLE FOR CATALYST INJECTION' [patent_app_type] => utility [patent_app_number] => 12/442806 [patent_app_country] => US [patent_app_date] => 2007-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9962 [patent_no_of_claims] => 43 [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/A1/0041/20100041841.pdf [firstpage_image] =>[orig_patent_app_number] => 12442806 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/442806
EFFERVESCENT NOZZLE FOR CATALYST INJECTION Sep 25, 2007 Abandoned
Array ( [id] => 6085160 [patent_doc_number] => 20110144384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'LIQUID-GAS PHASE REACTOR SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/442117 [patent_app_country] => US [patent_app_date] => 2007-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5280 [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/A1/0144/20110144384.pdf [firstpage_image] =>[orig_patent_app_number] => 12442117 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/442117
LIQUID-GAS PHASE REACTOR SYSTEM Sep 19, 2007 Abandoned
Array ( [id] => 4713621 [patent_doc_number] => 20080236143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-02 [patent_title] => 'WASTE GAS PURIFICATION APPARATUS AND METHOD THEREFOR' [patent_app_type] => utility [patent_app_number] => 11/857969 [patent_app_country] => US [patent_app_date] => 2007-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2275 [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/A1/0236/20080236143.pdf [firstpage_image] =>[orig_patent_app_number] => 11857969 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/857969
WASTE GAS PURIFICATION APPARATUS AND METHOD THEREFOR Sep 18, 2007 Abandoned
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