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] => 13207741 [patent_doc_number] => 10118223 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-06 [patent_title] => Methods of forming bodies for earth-boring drilling tools comprising molding and sintering techniques [patent_app_type] => utility [patent_app_number] => 14/795747 [patent_app_country] => US [patent_app_date] => 2015-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7665 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 14795747 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/795747
Methods of forming bodies for earth-boring drilling tools comprising molding and sintering techniques Jul 8, 2015 Issued
Array ( [id] => 11728518 [patent_doc_number] => 20170189960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'POWDER MATERIAL FOR POWDER ADDITIVE MANUFACTURING AND POWDER ADDITIVE MANUFACTURING METHOD USING SAME' [patent_app_type] => utility [patent_app_number] => 15/320034 [patent_app_country] => US [patent_app_date] => 2015-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 17894 [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] => 15320034 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/320034
POWDER MATERIAL FOR POWDER ADDITIVE MANUFACTURING AND POWDER ADDITIVE MANUFACTURING METHOD USING SAME Jun 21, 2015 Abandoned
Array ( [id] => 10482401 [patent_doc_number] => 20150367418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-24 [patent_title] => 'APPARATUSES, SYSTEMS AND METHODS FOR THREE-DIMENSIONAL PRINTING' [patent_app_type] => utility [patent_app_number] => 14/744988 [patent_app_country] => US [patent_app_date] => 2015-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 93148 [patent_no_of_claims] => 30 [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] => 14744988 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/744988
APPARATUSES, SYSTEMS AND METHODS FOR THREE-DIMENSIONAL PRINTING Jun 18, 2015 Abandoned
Array ( [id] => 11262595 [patent_doc_number] => 09486878 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-08 [patent_title] => 'Apparatuses, systems and methods for three-dimensional printing' [patent_app_type] => utility [patent_app_number] => 14/745032 [patent_app_country] => US [patent_app_date] => 2015-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 58 [patent_no_of_words] => 93036 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14745032 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/745032
Apparatuses, systems and methods for three-dimensional printing Jun 18, 2015 Issued
Array ( [id] => 10482398 [patent_doc_number] => 20150367415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-24 [patent_title] => 'APPARATUSES, SYSTEMS AND METHODS FOR THREE-DIMENSIONAL PRINTING' [patent_app_type] => utility [patent_app_number] => 14/744859 [patent_app_country] => US [patent_app_date] => 2015-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 93131 [patent_no_of_claims] => 30 [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] => 14744859 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/744859
APPARATUSES, SYSTEMS AND METHODS FOR THREE-DIMENSIONAL PRINTING Jun 18, 2015 Abandoned
Array ( [id] => 10329013 [patent_doc_number] => 20150214017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-30 [patent_title] => 'MANUFACTURING METHOD FOR TARGET FOR MAGNETRON SPUTTERING' [patent_app_type] => utility [patent_app_number] => 14/677049 [patent_app_country] => US [patent_app_date] => 2015-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 21709 [patent_no_of_claims] => 12 [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] => 14677049 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/677049
MANUFACTURING METHOD FOR TARGET FOR MAGNETRON SPUTTERING Apr 1, 2015 Abandoned
Array ( [id] => 11492954 [patent_doc_number] => 20170067140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-09 [patent_title] => 'STEEL FOR INDUCTION HARDENING' [patent_app_type] => utility [patent_app_number] => 15/120440 [patent_app_country] => US [patent_app_date] => 2015-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 13886 [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] => 15120440 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/120440
Steel for induction hardening Feb 19, 2015 Issued
Array ( [id] => 12375282 [patent_doc_number] => 09959986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-01 [patent_title] => Method for producing electrode material [patent_app_type] => utility [patent_app_number] => 15/123012 [patent_app_country] => US [patent_app_date] => 2015-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 10295 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15123012 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/123012
Method for producing electrode material Feb 16, 2015 Issued
Array ( [id] => 11491870 [patent_doc_number] => 20170066055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-09 [patent_title] => 'ELECTRODE MATERIAL' [patent_app_type] => utility [patent_app_number] => 15/122743 [patent_app_country] => US [patent_app_date] => 2015-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10831 [patent_no_of_claims] => 4 [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] => 15122743 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/122743
Electrode material Feb 16, 2015 Issued
Array ( [id] => 10333676 [patent_doc_number] => 20150218680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-06 [patent_title] => 'WROUGHT MAGNESIUM ALLOY' [patent_app_type] => utility [patent_app_number] => 14/613234 [patent_app_country] => US [patent_app_date] => 2015-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3977 [patent_no_of_claims] => 18 [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] => 14613234 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/613234
Wrought magnesium alloy Feb 2, 2015 Issued
Array ( [id] => 11471594 [patent_doc_number] => 20170058376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'ROLLED MATERIAL FOR HIGH STRENGTH SPRING, AND WIRE FOR HIGH STRENGTH SPRING' [patent_app_type] => utility [patent_app_number] => 15/120168 [patent_app_country] => US [patent_app_date] => 2015-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9033 [patent_no_of_claims] => 4 [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] => 15120168 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/120168
ROLLED MATERIAL FOR HIGH STRENGTH SPRING, AND WIRE FOR HIGH STRENGTH SPRING Feb 2, 2015 Abandoned
Array ( [id] => 10230500 [patent_doc_number] => 20150115494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-30 [patent_title] => 'THREE-DIMENSIONAL METAL PRINTING' [patent_app_type] => utility [patent_app_number] => 14/588641 [patent_app_country] => US [patent_app_date] => 2015-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8869 [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] => 14588641 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/588641
Three-dimensional metal printing Jan 1, 2015 Issued
Array ( [id] => 10299271 [patent_doc_number] => 20150184271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-02 [patent_title] => 'High frequency heat treatment material and method of manufacturing gear using the same' [patent_app_type] => utility [patent_app_number] => 14/585216 [patent_app_country] => US [patent_app_date] => 2014-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2619 [patent_no_of_claims] => 3 [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] => 14585216 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/585216
High frequency heat treatment material and method of manufacturing gear using the same Dec 29, 2014 Abandoned
Array ( [id] => 10233104 [patent_doc_number] => 20150118099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-30 [patent_title] => 'HIGH STRENGTH, OXIDATION AND WEAR RESISTANT TITANIUM-SILICON BASED ALLOY' [patent_app_type] => utility [patent_app_number] => 14/582519 [patent_app_country] => US [patent_app_date] => 2014-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1848 [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] => 14582519 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/582519
High strength, oxidation and wear resistant titanium-silicon based alloy Dec 23, 2014 Issued
Array ( [id] => 13145533 [patent_doc_number] => 10090104 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-02 [patent_title] => Method and apparatus for preparing rare earth sintered magnet [patent_app_type] => utility [patent_app_number] => 14/578771 [patent_app_country] => US [patent_app_date] => 2014-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 6021 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14578771 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/578771
Method and apparatus for preparing rare earth sintered magnet Dec 21, 2014 Issued
Array ( [id] => 13145533 [patent_doc_number] => 10090104 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-02 [patent_title] => Method and apparatus for preparing rare earth sintered magnet [patent_app_type] => utility [patent_app_number] => 14/578771 [patent_app_country] => US [patent_app_date] => 2014-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 6021 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14578771 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/578771
Method and apparatus for preparing rare earth sintered magnet Dec 21, 2014 Issued
Array ( [id] => 13145533 [patent_doc_number] => 10090104 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-02 [patent_title] => Method and apparatus for preparing rare earth sintered magnet [patent_app_type] => utility [patent_app_number] => 14/578771 [patent_app_country] => US [patent_app_date] => 2014-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 6021 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14578771 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/578771
Method and apparatus for preparing rare earth sintered magnet Dec 21, 2014 Issued
Array ( [id] => 13214427 [patent_doc_number] => 10121588 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-06 [patent_title] => Method and apparatus for preparing rare earth sintered magnet [patent_app_type] => utility [patent_app_number] => 14/578960 [patent_app_country] => US [patent_app_date] => 2014-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 5739 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14578960 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/578960
Method and apparatus for preparing rare earth sintered magnet Dec 21, 2014 Issued
Array ( [id] => 13145533 [patent_doc_number] => 10090104 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-02 [patent_title] => Method and apparatus for preparing rare earth sintered magnet [patent_app_type] => utility [patent_app_number] => 14/578771 [patent_app_country] => US [patent_app_date] => 2014-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 6021 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14578771 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/578771
Method and apparatus for preparing rare earth sintered magnet Dec 21, 2014 Issued
Array ( [id] => 10291110 [patent_doc_number] => 20150176109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-25 [patent_title] => 'High Strength Steel Alloy and Strip and Sheet Product Made Therefrom' [patent_app_type] => utility [patent_app_number] => 14/572888 [patent_app_country] => US [patent_app_date] => 2014-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5215 [patent_no_of_claims] => 20 [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] => 14572888 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/572888
High Strength Steel Alloy and Strip and Sheet Product Made Therefrom Dec 16, 2014 Abandoned
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