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Derek Joel Berger

Examiner (ID: 4506)

Most Active Art Unit
3505
Art Unit(s)
3505, 3632
Total Applications
637
Issued Applications
549
Pending Applications
34
Abandoned Applications
54

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17867570 [patent_doc_number] => 20220290306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => LASER METAL DEPOSITION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/753072 [patent_app_country] => US [patent_app_date] => 2020-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17753072 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753072
LASER METAL DEPOSITION SYSTEM Aug 16, 2020 Pending
Array ( [id] => 18232493 [patent_doc_number] => 11597037 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Component produced by brazing and method of producing same [patent_app_type] => utility [patent_app_number] => 16/984481 [patent_app_country] => US [patent_app_date] => 2020-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3400 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16984481 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/984481
Component produced by brazing and method of producing same Aug 3, 2020 Issued
Array ( [id] => 16620544 [patent_doc_number] => 20210039197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => PROCESSING PERFORMANCE CONFIRMATION METHOD FOR LASER PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/983413 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8887 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16983413 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/983413
PROCESSING PERFORMANCE CONFIRMATION METHOD FOR LASER PROCESSING APPARATUS Aug 2, 2020 Abandoned
Array ( [id] => 17368917 [patent_doc_number] => 20220023969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => METHOD FOR LASER MARKING A METALLIC SURFACE [patent_app_type] => utility [patent_app_number] => 16/935762 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10203 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16935762 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/935762
METHOD FOR LASER MARKING A METALLIC SURFACE Jul 21, 2020 Abandoned
Array ( [id] => 17838698 [patent_doc_number] => 20220276003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => Dental Furnace [patent_app_type] => utility [patent_app_number] => 17/624654 [patent_app_country] => US [patent_app_date] => 2020-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7912 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17624654 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/624654
Dental Furnace Jul 2, 2020 Pending
Array ( [id] => 17335157 [patent_doc_number] => 20220001488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => DUAL WAVELENGTH LASER SOURCE FOR MATERIAL PROCESSING APPLICATIONS [patent_app_type] => utility [patent_app_number] => 16/918037 [patent_app_country] => US [patent_app_date] => 2020-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6140 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16918037 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/918037
DUAL WAVELENGTH LASER SOURCE FOR MATERIAL PROCESSING APPLICATIONS Jun 30, 2020 Abandoned
Array ( [id] => 16539950 [patent_doc_number] => 20200406363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => Optomechanical Tooling [patent_app_type] => utility [patent_app_number] => 16/912557 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 49930 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -46 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16912557 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/912557
Optomechanical Tooling Jun 24, 2020 Pending
Array ( [id] => 17829084 [patent_doc_number] => 20220266388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => A METHOD FOR MAKING A BALL VALVE FOR REGULATING A FLUID, A BALL VALVE AND A WELDING TOOL FOR HOLDING AND HANDLING VALVE PARTS [patent_app_type] => utility [patent_app_number] => 17/620618 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17620618 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/620618
A METHOD FOR MAKING A BALL VALVE FOR REGULATING A FLUID, A BALL VALVE AND A WELDING TOOL FOR HOLDING AND HANDLING VALVE PARTS Jun 21, 2020 Pending
Array ( [id] => 17806445 [patent_doc_number] => 20220258280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => LASER PROCESSING DEVICE HAVING AN OPTICAL ARRANGEMENT WHICH COMPRISES A BEAM SPLITTER [patent_app_type] => utility [patent_app_number] => 17/628860 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17628860 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/628860
LASER PROCESSING DEVICE HAVING AN OPTICAL ARRANGEMENT WHICH COMPRISES A BEAM SPLITTER Jun 18, 2020 Pending
Array ( [id] => 17855048 [patent_doc_number] => 20220285091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => METHOD OF PRODUCING AN INDUCTOR [patent_app_type] => utility [patent_app_number] => 17/633449 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17633449 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/633449
METHOD OF PRODUCING AN INDUCTOR Jun 18, 2020 Pending
Array ( [id] => 17719540 [patent_doc_number] => 20220212259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => Apparatus and Method for Producing an Object by Means of Additive Manufacturing [patent_app_type] => utility [patent_app_number] => 17/604939 [patent_app_country] => US [patent_app_date] => 2020-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17604939 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/604939
Apparatus and Method for Producing an Object by Means of Additive Manufacturing Jun 11, 2020 Pending
Array ( [id] => 18472855 [patent_doc_number] => 20230207143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => INTERNAL ELECTRODE INSERTION DEVICE FOR WELDING EQUIPMENT FOR SKELETON OF NUCLEAR FUEL ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/922686 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17922686 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/922686
INTERNAL ELECTRODE INSERTION DEVICE FOR WELDING EQUIPMENT FOR SKELETON OF NUCLEAR FUEL ASSEMBLY Jun 9, 2020 Pending
Array ( [id] => 18619547 [patent_doc_number] => 11752571 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-12 [patent_title] => Coherent beam coupler [patent_app_type] => utility [patent_app_number] => 16/895961 [patent_app_country] => US [patent_app_date] => 2020-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6115 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16895961 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/895961
Coherent beam coupler Jun 7, 2020 Issued
Array ( [id] => 16823281 [patent_doc_number] => 20210138574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => PLASMA TORCH CUTTING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/893563 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16893563 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/893563
PLASMA TORCH CUTTING SYSTEM Jun 4, 2020 Abandoned
Array ( [id] => 18333409 [patent_doc_number] => 20230125357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => LASER MACHINING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/914764 [patent_app_country] => US [patent_app_date] => 2020-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17914764 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/914764
LASER MACHINING APPARATUS May 10, 2020 Pending
Array ( [id] => 16671940 [patent_doc_number] => 20210060703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => DEVICE AND METHOD FOR FORMING CERAMIC-REINFORCED METAL MATRIX COMPOSITE BY FOLLOW-UP ULTRASONIC-ASSISTED DIRECT LASER DEPOSITION [patent_app_type] => utility [patent_app_number] => 16/857375 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 515 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16857375 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/857375
DEVICE AND METHOD FOR FORMING CERAMIC-REINFORCED METAL MATRIX COMPOSITE BY FOLLOW-UP ULTRASONIC-ASSISTED DIRECT LASER DEPOSITION Apr 23, 2020 Abandoned
Array ( [id] => 18979254 [patent_doc_number] => 11904409 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => System and method for determining additive manufacturing beam parameters [patent_app_type] => utility [patent_app_number] => 16/853975 [patent_app_country] => US [patent_app_date] => 2020-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 12628 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16853975 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/853975
System and method for determining additive manufacturing beam parameters Apr 20, 2020 Issued
Array ( [id] => 16482997 [patent_doc_number] => 20200376597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => METHODS AND APPARATUS TO PROVIDE WELDING-TYPE POWER AND PREHEATING POWER [patent_app_type] => utility [patent_app_number] => 16/842251 [patent_app_country] => US [patent_app_date] => 2020-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8450 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16842251 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/842251
METHODS AND APPARATUS TO PROVIDE WELDING-TYPE POWER AND PREHEATING POWER Apr 6, 2020 Pending
Array ( [id] => 17686528 [patent_doc_number] => 20220193820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => Method for Fusion Welding of One or More Steel Sheets of Press-Hardenable Steel [patent_app_type] => utility [patent_app_number] => 17/600772 [patent_app_country] => US [patent_app_date] => 2020-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7697 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17600772 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/600772
Method for Fusion Welding of One or More Steel Sheets of Press-Hardenable Steel Apr 5, 2020 Pending
Array ( [id] => 19429868 [patent_doc_number] => 12089320 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Induction heating device having improved assemblability and cooling performance [patent_app_type] => utility [patent_app_number] => 16/838229 [patent_app_country] => US [patent_app_date] => 2020-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 10575 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16838229 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/838229
Induction heating device having improved assemblability and cooling performance Apr 1, 2020 Issued
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