Search

Leonard S. Liang

Examiner (ID: 6786, Phone: (571)272-2148 , Office: P/2862 )

Most Active Art Unit
2853
Art Unit(s)
2857, 2862, 2853
Total Applications
996
Issued Applications
627
Pending Applications
82
Abandoned Applications
300

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13551537 [patent_doc_number] => 20180327316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => BIOCERAMIC COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 16/041449 [patent_app_country] => US [patent_app_date] => 2018-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4737 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16041449 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/041449
BIOCERAMIC COMPOSITIONS Jul 19, 2018 Abandoned
Array ( [id] => 15970211 [patent_doc_number] => 20200168857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => BATTERY PACKAGING MATERIAL, METHOD FOR PRODUCING THE SAME, AND BATTERY [patent_app_type] => utility [patent_app_number] => 16/632250 [patent_app_country] => US [patent_app_date] => 2018-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16632250 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/632250
BATTERY PACKAGING MATERIAL, METHOD FOR PRODUCING THE SAME, AND BATTERY Jul 18, 2018 Abandoned
Array ( [id] => 16010877 [patent_doc_number] => 20200180281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => VACUUM SKIN PACKAGES FOR SOFT PRODUCTS AND VACUUM SKIN METHOD OF PACKAGING [patent_app_type] => utility [patent_app_number] => 16/620562 [patent_app_country] => US [patent_app_date] => 2018-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13266 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16620562 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/620562
VACUUM SKIN PACKAGES FOR SOFT PRODUCTS AND VACUUM SKIN METHOD OF PACKAGING Jun 20, 2018 Abandoned
Array ( [id] => 15648177 [patent_doc_number] => 20200086618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => LAMINATED PACKAGING MATERIAL AND OPENING MEMBRANE MATERIAL, PACKAGING CONTAINERS MANUFACTURED THEREFROM AND METHOD FOR MANUFACTURING THE LAMINATED MATERIAL [patent_app_type] => utility [patent_app_number] => 16/616544 [patent_app_country] => US [patent_app_date] => 2018-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16616544 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/616544
LAMINATED PACKAGING MATERIAL AND OPENING MEMBRANE MATERIAL, PACKAGING CONTAINERS MANUFACTURED THEREFROM AND METHOD FOR MANUFACTURING THE LAMINATED MATERIAL May 30, 2018 Abandoned
Array ( [id] => 15798475 [patent_doc_number] => 20200122380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => IMPROVED PROCESS FOR EXTRUSION COATING OF FIBER-BASED SUBSTRATES [patent_app_type] => utility [patent_app_number] => 16/500757 [patent_app_country] => US [patent_app_date] => 2018-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16500757 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/500757
IMPROVED PROCESS FOR EXTRUSION COATING OF FIBER-BASED SUBSTRATES May 8, 2018 Pending
Array ( [id] => 15798593 [patent_doc_number] => 20200122439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => Recyclable, Easily Tearable Packaging Laminate Having A Good Barrier Effect And Method For Production Thereof [patent_app_type] => utility [patent_app_number] => 16/611124 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16611124 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/611124
Recyclable, easily tearable packaging laminate having a good barrier effect and method for production thereof Apr 23, 2018 Issued
Array ( [id] => 15362221 [patent_doc_number] => 20200016875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => MULTILAYER FILMS AND PACKAGES COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 16/476886 [patent_app_country] => US [patent_app_date] => 2018-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16476886 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/476886
MULTILAYER FILMS AND PACKAGES COMPRISING THE SAME Mar 18, 2018 Abandoned
Array ( [id] => 16621200 [patent_doc_number] => 20210039853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => Recyclable Plastic Package [patent_app_type] => utility [patent_app_number] => 16/976112 [patent_app_country] => US [patent_app_date] => 2018-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16976112 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/976112
Recyclable Plastic Package Mar 8, 2018 Abandoned
Array ( [id] => 12906616 [patent_doc_number] => 20180194047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => INSERT MOLDED ARTICLE, INSERT MOLDING METHOD, AND INSERT MOLDING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/912834 [patent_app_country] => US [patent_app_date] => 2018-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4957 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15912834 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/912834
INSERT MOLDED ARTICLE, INSERT MOLDING METHOD, AND INSERT MOLDING APPARATUS Mar 5, 2018 Abandoned
Array ( [id] => 16190085 [patent_doc_number] => 20200230934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => METHOD FOR MANUFACTURING LAMINATE AND CO-EXTRUDED SHEET [patent_app_type] => utility [patent_app_number] => 16/486143 [patent_app_country] => US [patent_app_date] => 2018-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16486143 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/486143
METHOD FOR MANUFACTURING LAMINATE AND CO-EXTRUDED SHEET Feb 19, 2018 Abandoned
Array ( [id] => 16809493 [patent_doc_number] => 20210132047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => CARRIER FOR BIO-RELATED MOLECULE IMMOBILIZATION [patent_app_type] => utility [patent_app_number] => 16/483449 [patent_app_country] => US [patent_app_date] => 2018-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16483449 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/483449
CARRIER FOR BIO-RELATED MOLECULE IMMOBILIZATION Feb 7, 2018 Pending
Array ( [id] => 14373719 [patent_doc_number] => 20190160772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => PROTECTIVE STRUCTURE [patent_app_type] => utility [patent_app_number] => 15/853266 [patent_app_country] => US [patent_app_date] => 2017-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6279 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15853266 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/853266
PROTECTIVE STRUCTURE Dec 21, 2017 Abandoned
Array ( [id] => 12873526 [patent_doc_number] => 20180183017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => PACKAGING MATERIAL FOR POWER STORAGE DEVICES, PACKAGING CASE FOR POWER STORAGE DEVICES, AND POWER STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 15/845136 [patent_app_country] => US [patent_app_date] => 2017-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14416 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15845136 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/845136
PACKAGING MATERIAL FOR POWER STORAGE DEVICES, PACKAGING CASE FOR POWER STORAGE DEVICES, AND POWER STORAGE DEVICE Dec 17, 2017 Abandoned
Array ( [id] => 12769234 [patent_doc_number] => 20180148246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => INSULATED LAMINATES AND METHODS FOR MAKING SAME [patent_app_type] => utility [patent_app_number] => 15/827876 [patent_app_country] => US [patent_app_date] => 2017-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15827876 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/827876
INSULATED LAMINATES AND METHODS FOR MAKING SAME Nov 29, 2017 Abandoned
Array ( [id] => 15240789 [patent_doc_number] => 20190375180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => A MULTI-LAYERED PIPE AND A USE OF A MULTI-LAYERED PIPE [patent_app_type] => utility [patent_app_number] => 16/462442 [patent_app_country] => US [patent_app_date] => 2017-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16462442 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/462442
A MULTI-LAYERED PIPE AND A USE OF A MULTI-LAYERED PIPE Nov 28, 2017 Abandoned
Array ( [id] => 15022167 [patent_doc_number] => 20190322088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => Multilayer Films and Methods of Making the Same [patent_app_type] => utility [patent_app_number] => 16/466391 [patent_app_country] => US [patent_app_date] => 2017-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16466391 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/466391
Multilayer Films and Methods of Making the Same Nov 27, 2017 Abandoned
Array ( [id] => 15115831 [patent_doc_number] => 20190344548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => MULTI-LAYER FILM [patent_app_type] => utility [patent_app_number] => 16/461458 [patent_app_country] => US [patent_app_date] => 2017-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3677 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16461458 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/461458
MULTI-LAYER FILM Nov 22, 2017 Abandoned
Array ( [id] => 15617311 [patent_doc_number] => 20200079060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => MULTI-LAYER FILM [patent_app_type] => utility [patent_app_number] => 16/462723 [patent_app_country] => US [patent_app_date] => 2017-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16462723 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/462723
MULTI-LAYER FILM Nov 14, 2017 Abandoned
Array ( [id] => 17015926 [patent_doc_number] => 11085558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => Hose with rubber and plastic [patent_app_type] => utility [patent_app_number] => 15/806129 [patent_app_country] => US [patent_app_date] => 2017-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8596 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15806129 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/806129
Hose with rubber and plastic Nov 6, 2017 Issued
Array ( [id] => 14276471 [patent_doc_number] => 20190135520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => Rigid Packages Having Peelable Hermetic Seals [patent_app_type] => utility [patent_app_number] => 15/802561 [patent_app_country] => US [patent_app_date] => 2017-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15802561 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/802561
Rigid Packages Having Peelable Hermetic Seals Nov 2, 2017 Abandoned
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