Search

Christopher S. Kessler

Examiner (ID: 2687, Phone: (571)272-6510 , Office: P/1734 )

Most Active Art Unit
1734
Art Unit(s)
1742, 1733, 1759, 1793, 1734
Total Applications
1011
Issued Applications
532
Pending Applications
137
Abandoned Applications
379

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12778378 [patent_doc_number] => 20180151294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => METHOD OF PRODUCING SOFT MAGNETIC POWDER [patent_app_type] => utility [patent_app_number] => 15/653352 [patent_app_country] => US [patent_app_date] => 2017-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3234 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15653352 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/653352
METHOD OF PRODUCING SOFT MAGNETIC POWDER Jul 17, 2017 Abandoned
Array ( [id] => 13703465 [patent_doc_number] => 20170362687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => STRUCTURAL DIRECT-WRITE ADDITIVE MANUFACTURING OF MOLTEN METALS [patent_app_type] => utility [patent_app_number] => 15/625161 [patent_app_country] => US [patent_app_date] => 2017-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15625161 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/625161
STRUCTURAL DIRECT-WRITE ADDITIVE MANUFACTURING OF MOLTEN METALS Jun 15, 2017 Abandoned
Array ( [id] => 12863437 [patent_doc_number] => 20180179653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => PROCESS TO PREPARE METAL NANOPARTICLES OR METAL OXIDE NANOPARTICLES [patent_app_type] => utility [patent_app_number] => 15/613613 [patent_app_country] => US [patent_app_date] => 2017-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6867 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15613613 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/613613
PROCESS TO PREPARE METAL NANOPARTICLES OR METAL OXIDE NANOPARTICLES Jun 4, 2017 Abandoned
Array ( [id] => 11955188 [patent_doc_number] => 20170259339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-14 [patent_title] => 'GAS FLOW WITHIN ADDITIVE MANUFACTURING DEVICES' [patent_app_type] => utility [patent_app_number] => 15/604173 [patent_app_country] => US [patent_app_date] => 2017-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4960 [patent_no_of_claims] => 20 [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] => 15604173 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/604173
Gas flow within additive manufacturing devices May 23, 2017 Issued
Array ( [id] => 11948650 [patent_doc_number] => 20170252802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-07 [patent_title] => 'POWDER SINTERING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/603979 [patent_app_country] => US [patent_app_date] => 2017-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2271 [patent_no_of_claims] => 11 [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] => 15603979 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/603979
POWDER SINTERING DEVICE May 23, 2017 Abandoned
Array ( [id] => 15497113 [patent_doc_number] => 20200048745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => Al-Si-Fe-BASED ALUMINUM ALLOY CASTING MATERIAL AND METHOD FOR PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 16/606146 [patent_app_country] => US [patent_app_date] => 2017-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4455 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16606146 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/606146
Al--Si--Fe-based aluminum alloy casting material and method for producing the same Apr 18, 2017 Issued
Array ( [id] => 13370381 [patent_doc_number] => 20180236731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => METHOD FOR CHANNEL FORMATION IN BINDER JET PRINTING [patent_app_type] => utility [patent_app_number] => 15/436344 [patent_app_country] => US [patent_app_date] => 2017-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 15436344 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/436344
Method for channel formation in binder jet printing Feb 16, 2017 Issued
Array ( [id] => 11625600 [patent_doc_number] => 20170135789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'METHOD FOR PRODUCING TOOTH REPLACEMENTS AND AUXILIARY PARTS' [patent_app_type] => utility [patent_app_number] => 15/422194 [patent_app_country] => US [patent_app_date] => 2017-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1535 [patent_no_of_claims] => 20 [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] => 15422194 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/422194
METHOD FOR PRODUCING TOOTH REPLACEMENTS AND AUXILIARY PARTS Jan 31, 2017 Abandoned
Array ( [id] => 18247006 [patent_doc_number] => 11603580 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Metal alloys [patent_app_type] => utility [patent_app_number] => 16/074397 [patent_app_country] => US [patent_app_date] => 2017-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4215 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16074397 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/074397
Metal alloys Jan 30, 2017 Issued
Array ( [id] => 13902569 [patent_doc_number] => 20190040489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => HIGH-STRENGTH STEEL SHEET FOR WARM WORKING AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 16/073905 [patent_app_country] => US [patent_app_date] => 2017-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16073905 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/073905
High-strength steel sheet for warm working and method for manufacturing the same Jan 25, 2017 Issued
Array ( [id] => 17875849 [patent_doc_number] => 11447852 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => High-strength galvanized steel sheet, high-strength member, and method for producing high-strength galvanized steel sheet [patent_app_type] => utility [patent_app_number] => 16/072904 [patent_app_country] => US [patent_app_date] => 2017-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 9707 [patent_no_of_claims] => 26 [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] => 16072904 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/072904
High-strength galvanized steel sheet, high-strength member, and method for producing high-strength galvanized steel sheet Jan 25, 2017 Issued
Array ( [id] => 11618828 [patent_doc_number] => 20170129015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'METHODS OF MAKING METAL MATRIX COMPOSITE AND ALLOY ARTICLES' [patent_app_type] => utility [patent_app_number] => 15/413964 [patent_app_country] => US [patent_app_date] => 2017-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6245 [patent_no_of_claims] => 23 [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] => 15413964 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/413964
Methods of making metal matrix composite and alloy articles Jan 23, 2017 Issued
Array ( [id] => 13841467 [patent_doc_number] => 20190024218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => ALUMINUM ALLOY FOIL AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/073162 [patent_app_country] => US [patent_app_date] => 2017-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16073162 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/073162
ALUMINUM ALLOY FOIL AND MANUFACTURING METHOD THEREOF Jan 23, 2017 Abandoned
Array ( [id] => 18131196 [patent_doc_number] => 11557411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Grain boundary engineering of sintered magnetic alloys and the compositions derived therefrom [patent_app_type] => utility [patent_app_number] => 16/073521 [patent_app_country] => US [patent_app_date] => 2017-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 26610 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16073521 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/073521
Grain boundary engineering of sintered magnetic alloys and the compositions derived therefrom Jan 22, 2017 Issued
Array ( [id] => 17178673 [patent_doc_number] => 11155908 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Method and system for using an irreversible thermo-chromatic indicator for quality assurance of a part subjected to heat treating [patent_app_type] => utility [patent_app_number] => 15/405815 [patent_app_country] => US [patent_app_date] => 2017-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2640 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15405815 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/405815
Method and system for using an irreversible thermo-chromatic indicator for quality assurance of a part subjected to heat treating Jan 12, 2017 Issued
Array ( [id] => 12906223 [patent_doc_number] => 20180193916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => ADDITIVE MANUFACTURING METHOD AND MATERIALS [patent_app_type] => utility [patent_app_number] => 15/399832 [patent_app_country] => US [patent_app_date] => 2017-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15399832 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/399832
ADDITIVE MANUFACTURING METHOD AND MATERIALS Jan 5, 2017 Abandoned
Array ( [id] => 12409467 [patent_doc_number] => 09970090 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-15 [patent_title] => Aluminum alloy combining high strength, elongation and extrudability [patent_app_type] => utility [patent_app_number] => 15/383354 [patent_app_country] => US [patent_app_date] => 2016-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4735 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15383354 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/383354
Aluminum alloy combining high strength, elongation and extrudability Dec 18, 2016 Issued
Array ( [id] => 17177704 [patent_doc_number] => 11154933 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Three-dimensional shaped article production method, three-dimensional shaped article production apparatus, and three-dimensional shaped article [patent_app_type] => utility [patent_app_number] => 15/379259 [patent_app_country] => US [patent_app_date] => 2016-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 39 [patent_no_of_words] => 18562 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15379259 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/379259
Three-dimensional shaped article production method, three-dimensional shaped article production apparatus, and three-dimensional shaped article Dec 13, 2016 Issued
Array ( [id] => 11528946 [patent_doc_number] => 20170088922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET AND PROCESS FOR PRODUCING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/376305 [patent_app_country] => US [patent_app_date] => 2016-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9085 [patent_no_of_claims] => 6 [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] => 15376305 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/376305
High-strength hot-dip galvanized steel sheet and process for producing the same Dec 11, 2016 Issued
Array ( [id] => 11456253 [patent_doc_number] => 20170050159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-23 [patent_title] => 'METHOD TO GENERATE AND DISPERSE NANOSTRUCTURES IN A COMPOSITE MATERIAL' [patent_app_type] => utility [patent_app_number] => 15/342177 [patent_app_country] => US [patent_app_date] => 2016-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5565 [patent_no_of_claims] => 16 [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] => 15342177 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/342177
METHOD TO GENERATE AND DISPERSE NANOSTRUCTURES IN A COMPOSITE MATERIAL Nov 2, 2016 Abandoned
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