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] => 17407043 [patent_doc_number] => 11247912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Method for producing oxide particles with controlled color characteristics [patent_app_type] => utility [patent_app_number] => 16/306225 [patent_app_country] => US [patent_app_date] => 2017-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 70 [patent_figures_cnt] => 70 [patent_no_of_words] => 41402 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16306225 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/306225
Method for producing oxide particles with controlled color characteristics Jun 1, 2017 Issued
Array ( [id] => 11962493 [patent_doc_number] => 20170266646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'REFORMING CATALYSTS WITH TUNED ACIDITY FOR MAXIMUM AROMATICS YIELD' [patent_app_type] => utility [patent_app_number] => 15/611648 [patent_app_country] => US [patent_app_date] => 2017-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7708 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15611648 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/611648
REFORMING CATALYSTS WITH TUNED ACIDITY FOR MAXIMUM AROMATICS YIELD May 31, 2017 Abandoned
Array ( [id] => 17104224 [patent_doc_number] => 11124418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Activated carbons with high surface areas and methods of making same [patent_app_type] => utility [patent_app_number] => 16/305587 [patent_app_country] => US [patent_app_date] => 2017-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 6861 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16305587 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/305587
Activated carbons with high surface areas and methods of making same May 28, 2017 Issued
Array ( [id] => 12976882 [patent_doc_number] => 20170341063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => ZEOLITIC MATERIALS HAVING ENCAPSULATED BIMETALLIC CLUSTERS [patent_app_type] => utility [patent_app_number] => 15/602797 [patent_app_country] => US [patent_app_date] => 2017-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 15602797 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/602797
Zeolitic materials having encapsulated bimetallic clusters May 22, 2017 Issued
Array ( [id] => 14792129 [patent_doc_number] => 10399053 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-03 [patent_title] => Nanoporous metal-carbon composite [patent_app_type] => utility [patent_app_number] => 15/593189 [patent_app_country] => US [patent_app_date] => 2017-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 8813 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15593189 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/593189
Nanoporous metal-carbon composite May 10, 2017 Issued
Array ( [id] => 17742465 [patent_doc_number] => 11390522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Process for conversion of sulfur trioxide and hydrogen production [patent_app_type] => utility [patent_app_number] => 16/096785 [patent_app_country] => US [patent_app_date] => 2017-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11390 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16096785 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/096785
Process for conversion of sulfur trioxide and hydrogen production Apr 26, 2017 Issued
Array ( [id] => 17586945 [patent_doc_number] => 11325191 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Method for additive manufacturing [patent_app_type] => utility [patent_app_number] => 15/495250 [patent_app_country] => US [patent_app_date] => 2017-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10142 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15495250 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/495250
Method for additive manufacturing Apr 23, 2017 Issued
Array ( [id] => 12058766 [patent_doc_number] => 20170335111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'COATING LIQUID FOR FORMING PIEZOELECTRIC THIN FILM, METHOD OF PRODUCING COATING LIQUID FOR FORMING PIEZOELECTRIC THIN FILM, PIEZOELECTRIC THIN FILM, METHOD OF MANUFACTURING PIEZOELECTRIC THIN FILM, AND LIQUID EJECTION HEAD' [patent_app_type] => utility [patent_app_number] => 15/493426 [patent_app_country] => US [patent_app_date] => 2017-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7817 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15493426 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/493426
Coating liquid for forming piezoelectric thin film, method of producing coating liquid for forming piezoelectric thin film, piezoelectric thin film, method of manufacturing piezoelectric thin film, and liquid ejection head Apr 20, 2017 Issued
Array ( [id] => 11836132 [patent_doc_number] => 20170217852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'METHOD FOR METHANOL CONVERSION TO PROPYLENE OVER A MONOLITHIC CATALYST SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/492567 [patent_app_country] => US [patent_app_date] => 2017-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6453 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15492567 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/492567
Method for methanol conversion to propylene over a monolithic catalyst system Apr 19, 2017 Issued
Array ( [id] => 13491145 [patent_doc_number] => 20180297115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => Real Time Detection of Defects during Formation of an Additively Manufactured Component [patent_app_type] => utility [patent_app_number] => 15/487472 [patent_app_country] => US [patent_app_date] => 2017-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4363 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 15487472 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/487472
Real Time Detection of Defects during Formation of an Additively Manufactured Component Apr 13, 2017 Abandoned
Array ( [id] => 12105505 [patent_doc_number] => 09861972 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-01-09 [patent_title] => 'Hydrodemetallization catalysts' [patent_app_type] => utility [patent_app_number] => 15/479260 [patent_app_country] => US [patent_app_date] => 2017-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 7821 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15479260 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/479260
Hydrodemetallization catalysts Apr 3, 2017 Issued
Array ( [id] => 16290287 [patent_doc_number] => 10767124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Process for recovering hydrogen and liquefied petroleum gas from gaseous streams [patent_app_type] => utility [patent_app_number] => 15/473800 [patent_app_country] => US [patent_app_date] => 2017-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 11455 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15473800 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/473800
Process for recovering hydrogen and liquefied petroleum gas from gaseous streams Mar 29, 2017 Issued
Array ( [id] => 11743127 [patent_doc_number] => 20170197199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-13 [patent_title] => 'Selective Hydrogenation Catalyst and Methods of Making and Using Same' [patent_app_type] => utility [patent_app_number] => 15/471651 [patent_app_country] => US [patent_app_date] => 2017-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10943 [patent_no_of_claims] => 29 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15471651 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/471651
Selective Hydrogenation Catalyst and Methods of Making and Using Same Mar 27, 2017 Abandoned
Array ( [id] => 11978013 [patent_doc_number] => 20170282167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'HONEYCOMB STRUCTURE' [patent_app_type] => utility [patent_app_number] => 15/467103 [patent_app_country] => US [patent_app_date] => 2017-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 14703 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15467103 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/467103
Honeycomb structure Mar 22, 2017 Issued
Array ( [id] => 13886125 [patent_doc_number] => 10195597 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-05 [patent_title] => Manufacturing method of honeycomb structure [patent_app_type] => utility [patent_app_number] => 15/467117 [patent_app_country] => US [patent_app_date] => 2017-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 13973 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15467117 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/467117
Manufacturing method of honeycomb structure Mar 22, 2017 Issued
Array ( [id] => 11715006 [patent_doc_number] => 20170183505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'PROCESS FOR THE PRODUCTION OF MAGNESIUM FLUORIDE SOL SOLUTIONS FROM ALKOXIDES COMPRISING ADDITION OF CARBON DIOXIDE' [patent_app_type] => utility [patent_app_number] => 15/459501 [patent_app_country] => US [patent_app_date] => 2017-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 16666 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15459501 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/459501
Process for the production of magnesium fluoride sol solutions from alkoxides comprising addition of carbon dioxide Mar 14, 2017 Issued
Array ( [id] => 17741814 [patent_doc_number] => 11389867 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Three-dimensional (3D) printing [patent_app_type] => utility [patent_app_number] => 16/077770 [patent_app_country] => US [patent_app_date] => 2017-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 13534 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 420 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16077770 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/077770
Three-dimensional (3D) printing Feb 23, 2017 Issued
Array ( [id] => 12185604 [patent_doc_number] => 20180044540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'METHOD OF PROVIDING A PROTECTIVE COATING COMPOSITION FOR MOLTEN ALUMINUM AND ALKALI METAL ENVIRONMENTS' [patent_app_type] => utility [patent_app_number] => 15/439885 [patent_app_country] => US [patent_app_date] => 2017-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3895 [patent_no_of_claims] => 21 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15439885 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/439885
Method of providing a protective coating composition for molten aluminum and alkali metal environments Feb 21, 2017 Issued
Array ( [id] => 15194443 [patent_doc_number] => 10494703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Composites [patent_app_type] => utility [patent_app_number] => 15/429360 [patent_app_country] => US [patent_app_date] => 2017-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2197 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15429360 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/429360
Composites Feb 9, 2017 Issued
Array ( [id] => 16598191 [patent_doc_number] => 20210024722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => NANOFIBER DISPERSION, METHOD OF PRODUCING NANOFIBER DISPERSION, POWDERY NANOFIBERS OBTAINABLE FROM THE DISPERSION, RESIN COMPOSITION CONTAINING THE POWDERY NANOFIBERS AND MOLDING MATERIAL FOR 3D PRINTER USING THE RESIN COMPOSITION [patent_app_type] => utility [patent_app_number] => 15/999061 [patent_app_country] => US [patent_app_date] => 2017-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16017 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15999061 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/999061
Nanofiber dispersion, method of producing nanofiber dispersion, powdery nanofibers obtainable from the dispersion, resin composition containing the powdery nanofibers ad molding material for 3D printer using the resin composition Feb 7, 2017 Issued
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