Search

Colin W. Slifka

Examiner (ID: 7134, Phone: (571)270-5830 , Office: P/1732 )

Most Active Art Unit
1732
Art Unit(s)
1793, 1732
Total Applications
1132
Issued Applications
739
Pending Applications
82
Abandoned Applications
331

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17657244 [patent_doc_number] => 20220177709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => DISPERSION LIQUID, COMPOSITION, SEALING MEMBER, LIGHT-EMITTING DEVICE, ILLUMINATION TOOL, DISPLAY DEVICE, AND METHOD FOR PRODUCING DISPERSION LIQUID [patent_app_type] => utility [patent_app_number] => 17/599461 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17599461 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/599461
Dispersion liquid, composition, sealing member, light-emitting device, illumination tool, display device, and method for producing dispersion liquid Mar 23, 2020 Issued
Array ( [id] => 17083571 [patent_doc_number] => 20210278577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => OPTICAL COATING FOR ORGANIC SURFACE TREATMENTS [patent_app_type] => utility [patent_app_number] => 16/810212 [patent_app_country] => US [patent_app_date] => 2020-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16810212 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/810212
Optical coating for organic surface treatments Mar 4, 2020 Issued
Array ( [id] => 16311279 [patent_doc_number] => 20200290017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => POROUS CERAMIC STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/807397 [patent_app_country] => US [patent_app_date] => 2020-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16807397 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/807397
Porous ceramic structure Mar 2, 2020 Issued
Array ( [id] => 17672569 [patent_doc_number] => 20220185736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => COLD-SETTING DRY VIBRATABLE MIX [patent_app_type] => utility [patent_app_number] => 17/432365 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17432365 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/432365
Cold-setting dry vibratable mix Feb 19, 2020 Issued
Array ( [id] => 16205266 [patent_doc_number] => 20200238256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => CATALYSTS FOR OXIDATIVE COUPLING OF METHANE [patent_app_type] => utility [patent_app_number] => 16/777352 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40312 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 16777352 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/777352
CATALYSTS FOR OXIDATIVE COUPLING OF METHANE Jan 29, 2020 Abandoned
Array ( [id] => 16540119 [patent_doc_number] => 20200406532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => Three-Dimensional Printed Composites using Sodium Silicate Binder [patent_app_type] => utility [patent_app_number] => 16/775269 [patent_app_country] => US [patent_app_date] => 2020-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19031 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16775269 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/775269
Three-dimensional printed composites using sodium silicate binder Jan 27, 2020 Issued
Array ( [id] => 17594013 [patent_doc_number] => 20220143586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => Mesoporous Catalyst Compounds and Uses Thereof [patent_app_type] => utility [patent_app_number] => 17/430758 [patent_app_country] => US [patent_app_date] => 2020-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17430758 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/430758
Mesoporous catalyst compounds and uses thereof Jan 21, 2020 Issued
Array ( [id] => 15991197 [patent_doc_number] => 20200171469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => CATALYST FOR ETHANE ODH [patent_app_type] => utility [patent_app_number] => 16/747131 [patent_app_country] => US [patent_app_date] => 2020-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16747131 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/747131
Catalyst for ethane ODH Jan 19, 2020 Issued
Array ( [id] => 15991195 [patent_doc_number] => 20200171468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => CATALYST FOR ETHANE ODH [patent_app_type] => utility [patent_app_number] => 16/747119 [patent_app_country] => US [patent_app_date] => 2020-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16747119 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/747119
CATALYST FOR ETHANE ODH Jan 19, 2020 Abandoned
Array ( [id] => 20077476 [patent_doc_number] => 12351526 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Method of stabilizing an admixture component, a stabilized admixture for cementitious compositions, cementitious composition, cementitious structures and methods of making the same [patent_app_type] => utility [patent_app_number] => 17/420880 [patent_app_country] => US [patent_app_date] => 2020-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 8270 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17420880 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/420880
Method of stabilizing an admixture component, a stabilized admixture for cementitious compositions, cementitious composition, cementitious structures and methods of making the same Jan 9, 2020 Issued
Array ( [id] => 16962030 [patent_doc_number] => 20210213529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => METHODS FOR ADDITIVE MANUFACTURING A PART AND PARTS FORMED ACCORDING TO THE METHODS [patent_app_type] => utility [patent_app_number] => 16/739921 [patent_app_country] => US [patent_app_date] => 2020-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16739921 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/739921
Methods for additive manufacturing a part and parts formed according to the methods Jan 9, 2020 Issued
Array ( [id] => 15991185 [patent_doc_number] => 20200171463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => SORBENT FOR BINDING METALS AND PRODUCTION THEREOF [patent_app_type] => utility [patent_app_number] => 16/735072 [patent_app_country] => US [patent_app_date] => 2020-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16735072 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/735072
Sorbent for binding metals and production thereof Jan 5, 2020 Issued
Array ( [id] => 16155031 [patent_doc_number] => 20200215748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => Binder Jet Shell [patent_app_type] => utility [patent_app_number] => 16/734902 [patent_app_country] => US [patent_app_date] => 2020-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2644 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16734902 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/734902
Binder Jet Shell Jan 5, 2020 Abandoned
Array ( [id] => 16157061 [patent_doc_number] => 20200216763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => CATALYST AND PROCESS FOR REMOVING MERCAPTANS FROM HYDROCARBON STREAMS [patent_app_type] => utility [patent_app_number] => 16/722127 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4870 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16722127 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/722127
Catalyst and process for removing mercaptans from hydrocarbon streams Dec 19, 2019 Issued
Array ( [id] => 18328564 [patent_doc_number] => 11633787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Shaping device and shaping method [patent_app_type] => utility [patent_app_number] => 16/720316 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 6749 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16720316 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/720316
Shaping device and shaping method Dec 18, 2019 Issued
Array ( [id] => 15899523 [patent_doc_number] => 20200149280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => ROOFING PRODUCT INCLUDING BIO-BASED ASPHALT MIXTURE AND METHODS OF MAKING THE ROOFING PRODUCT AND THE ROOFING-GRADE ASPHALT MIXTURE [patent_app_type] => utility [patent_app_number] => 16/716561 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16716561 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/716561
Roofing product including bio-based asphalt mixture and methods of making the roofing product and the roofing-grade asphalt mixture Dec 16, 2019 Issued
Array ( [id] => 18747641 [patent_doc_number] => 11806933 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Method of providing a particulate material [patent_app_type] => utility [patent_app_number] => 17/309545 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 9631 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17309545 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/309545
Method of providing a particulate material Dec 3, 2019 Issued
Array ( [id] => 16088511 [patent_doc_number] => 20200198242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => Post Processing Arrangement For Shaped Bodies Manufactured Additively By Photopolymerization [patent_app_type] => utility [patent_app_number] => 16/701987 [patent_app_country] => US [patent_app_date] => 2019-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7784 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16701987 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/701987
Post Processing Arrangement For Shaped Bodies Manufactured Additively By Photopolymerization Dec 2, 2019 Abandoned
Array ( [id] => 19666461 [patent_doc_number] => 12179183 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Functional structure [patent_app_type] => utility [patent_app_number] => 17/299718 [patent_app_country] => US [patent_app_date] => 2019-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 11781 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17299718 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/299718
Functional structure Dec 2, 2019 Issued
Array ( [id] => 19730388 [patent_doc_number] => 12208375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Functional structure [patent_app_type] => utility [patent_app_number] => 17/299672 [patent_app_country] => US [patent_app_date] => 2019-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 11388 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17299672 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/299672
Functional structure Dec 2, 2019 Issued
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