Search

Alan S. Chen

Examiner (ID: 7806, Phone: (571)272-4143 , Office: P/2124 )

Most Active Art Unit
2182
Art Unit(s)
2182, 2125, 2124, 2129
Total Applications
1721
Issued Applications
1484
Pending Applications
92
Abandoned Applications
174

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14624981 [patent_doc_number] => 20190225858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => CEMENT COMPOSITIONS COMPRISING AQUEOUS LATEX CONTAINING DISPERSED SOLID AND LIQUID ELASTOMER PHASES [patent_app_type] => utility [patent_app_number] => 16/372931 [patent_app_country] => US [patent_app_date] => 2019-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5123 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16372931 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/372931
Cement compositions comprising aqueous latex containing dispersed solid and liquid elastomer phases Apr 1, 2019 Issued
Array ( [id] => 16628799 [patent_doc_number] => 20210047452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => BORONIC ACID DERIVATIVES FOR DIOL-SENSING HYDROGELS [patent_app_type] => utility [patent_app_number] => 17/043041 [patent_app_country] => US [patent_app_date] => 2019-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4587 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17043041 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/043041
BORONIC ACID DERIVATIVES FOR DIOL-SENSING HYDROGELS Mar 28, 2019 Abandoned
Array ( [id] => 15512995 [patent_doc_number] => 10563074 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-18 [patent_title] => Nir-to-visible upconversion inkjet inks [patent_app_type] => utility [patent_app_number] => 16/359807 [patent_app_country] => US [patent_app_date] => 2019-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4168 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16359807 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/359807
Nir-to-visible upconversion inkjet inks Mar 19, 2019 Issued
Array ( [id] => 16778174 [patent_doc_number] => 20210115252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => SILICONE COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/040156 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17040156 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/040156
Silicone composition Mar 13, 2019 Issued
Array ( [id] => 16460864 [patent_doc_number] => 10844199 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Tire rubber composition and tire [patent_app_type] => utility [patent_app_number] => 16/351807 [patent_app_country] => US [patent_app_date] => 2019-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12408 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16351807 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/351807
Tire rubber composition and tire Mar 12, 2019 Issued
Array ( [id] => 16597350 [patent_doc_number] => 20210023881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => RUBBER COMPOSITION FOR TIRE, AND PNEUMATIC TIRE [patent_app_type] => utility [patent_app_number] => 17/043208 [patent_app_country] => US [patent_app_date] => 2019-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17043208 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/043208
RUBBER COMPOSITION FOR TIRE, AND PNEUMATIC TIRE Mar 3, 2019 Abandoned
Array ( [id] => 14468151 [patent_doc_number] => 20190185718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => HOT MELT ADHESIVE AGENT FOR CONTAINER WITH STRAW [patent_app_type] => utility [patent_app_number] => 16/281244 [patent_app_country] => US [patent_app_date] => 2019-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16281244 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/281244
Hot melt adhesive agent for container with straw Feb 20, 2019 Issued
Array ( [id] => 14439311 [patent_doc_number] => 20190177528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => CROSS-LINKING AGENT COMPOSITION FOR ELASTOMERS [patent_app_type] => utility [patent_app_number] => 16/278439 [patent_app_country] => US [patent_app_date] => 2019-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16278439 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/278439
CROSS-LINKING AGENT COMPOSITION FOR ELASTOMERS Feb 17, 2019 Abandoned
Array ( [id] => 14439473 [patent_doc_number] => 20190177609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => Highly Stable Quantum DOT-Containing Polymer Films [patent_app_type] => utility [patent_app_number] => 16/277513 [patent_app_country] => US [patent_app_date] => 2019-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16277513 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/277513
Highly stable quantum DOT-containing polymer films Feb 14, 2019 Issued
Array ( [id] => 16762436 [patent_doc_number] => 20210108017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => (CO)POL YMERS OF HYDROPHOBIC MONOMERS AND METHODS OF MAKING AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/970392 [patent_app_country] => US [patent_app_date] => 2019-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -56 [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] => 16970392 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/970392
(Co)polymers of hydrophobic monomers and methods of making and use thereof Feb 13, 2019 Issued
Array ( [id] => 14407211 [patent_doc_number] => 20190169449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => COREACTIVE MATERIALS AND METHODS FOR THREE-DIMENSIONAL PRINTING [patent_app_type] => utility [patent_app_number] => 16/269277 [patent_app_country] => US [patent_app_date] => 2019-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -47 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16269277 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/269277
Coreactive materials and methods for three-dimensional printing Feb 5, 2019 Issued
Array ( [id] => 14868255 [patent_doc_number] => 20190284369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => Rubber Terpene Footwear [patent_app_type] => utility [patent_app_number] => 16/265716 [patent_app_country] => US [patent_app_date] => 2019-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16265716 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/265716
Rubber terpene footwear Jan 31, 2019 Issued
Array ( [id] => 16839644 [patent_doc_number] => 20210147656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => RUBBER COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/622208 [patent_app_country] => US [patent_app_date] => 2019-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7593 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16622208 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/622208
Rubber composition Jan 29, 2019 Issued
Array ( [id] => 16513057 [patent_doc_number] => 20200392315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => RUBBER COMPOSITION FOR TIRE, AND PNEUMATIC TIRE [patent_app_type] => utility [patent_app_number] => 16/956911 [patent_app_country] => US [patent_app_date] => 2019-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16956911 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/956911
RUBBER COMPOSITION FOR TIRE, AND PNEUMATIC TIRE Jan 27, 2019 Abandoned
Array ( [id] => 14342499 [patent_doc_number] => 20190153222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => RESIN COMPOSITION AND RESIN MOLDED BODY [patent_app_type] => utility [patent_app_number] => 16/252198 [patent_app_country] => US [patent_app_date] => 2019-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10086 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16252198 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/252198
RESIN COMPOSITION AND RESIN MOLDED BODY Jan 17, 2019 Abandoned
Array ( [id] => 14341751 [patent_doc_number] => 20190152848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => ENHANCEMENT OF REINFORCING FIBERS, THEIR APPLICATIONS, AND METHODS OF MAKING SAME [patent_app_type] => utility [patent_app_number] => 16/251682 [patent_app_country] => US [patent_app_date] => 2019-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2798 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16251682 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/251682
Enhancement of reinforcing fibers, their applications, and methods of making same Jan 17, 2019 Issued
Array ( [id] => 17243630 [patent_doc_number] => 20210363373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => FABRIC COATING COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/059752 [patent_app_country] => US [patent_app_date] => 2019-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10944 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17059752 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/059752
FABRIC COATING COMPOSITION Jan 10, 2019 Abandoned
Array ( [id] => 16246170 [patent_doc_number] => 10745512 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Piezo-resistive materials [patent_app_type] => utility [patent_app_number] => 16/245338 [patent_app_country] => US [patent_app_date] => 2019-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 23 [patent_no_of_words] => 7078 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16245338 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/245338
Piezo-resistive materials Jan 10, 2019 Issued
Array ( [id] => 14534801 [patent_doc_number] => 20190203022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => Thermoplastic Elastomers And Thermoplastic Vulcanizates [patent_app_type] => utility [patent_app_number] => 16/240345 [patent_app_country] => US [patent_app_date] => 2019-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1782 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16240345 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/240345
Thermoplastic Elastomers And Thermoplastic Vulcanizates Jan 3, 2019 Abandoned
Array ( [id] => 16177019 [patent_doc_number] => 20200223987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => MODIFIED ASPHALT AND PREPARATION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 16/650099 [patent_app_country] => US [patent_app_date] => 2018-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16650099 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/650099
Modified asphalt and preparation method therefor Dec 26, 2018 Issued
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