Search

Meredith C. Petravick

Examiner (ID: 4783)

Most Active Art Unit
3671
Art Unit(s)
3671
Total Applications
490
Issued Applications
384
Pending Applications
21
Abandoned Applications
85

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18248952 [patent_doc_number] => 11605548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Transfer molding method with sensor and shut-off pin [patent_app_type] => utility [patent_app_number] => 17/396053 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 5220 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17396053 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/396053
Transfer molding method with sensor and shut-off pin Aug 5, 2021 Issued
Array ( [id] => 18596588 [patent_doc_number] => 20230271379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => CONTINUOUS HOLLOW TUBE PRINTING USING FDM [patent_app_type] => utility [patent_app_number] => 18/019203 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18019203 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/019203
CONTINUOUS HOLLOW TUBE PRINTING USING FDM Aug 4, 2021 Abandoned
Array ( [id] => 17243597 [patent_doc_number] => 20210363340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => ORGANIC MICROGEL SYSTEM FOR 3D PRINTING OF SILICONE STRUCTURES [patent_app_type] => utility [patent_app_number] => 17/394875 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7695 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17394875 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/394875
Organic microgel system with di--and tri-block blends of herschel-bulkley fluid for 3D printing of sacrificial support structures Aug 4, 2021 Issued
Array ( [id] => 17473156 [patent_doc_number] => 20220080660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => PRINT HEAD FOR ADDITIVE MANUFACTURING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/443428 [patent_app_country] => US [patent_app_date] => 2021-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17443428 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/443428
Print heads for additive manufacturing systems Jul 25, 2021 Issued
Array ( [id] => 17356023 [patent_doc_number] => 20220016819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => HYDRODYNAMIC FOCUSING APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 17/380327 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17380327 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/380327
Methods for forming extruded shapes with hydrodynamic focusing apparatus and optionally smart core fluids Jul 19, 2021 Issued
Array ( [id] => 18314537 [patent_doc_number] => 11628601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Mold tools with anisotropic thermal properties and aligned carbon-reinforced thermoplastic fibres [patent_app_type] => utility [patent_app_number] => 17/378232 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 7041 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17378232 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/378232
Mold tools with anisotropic thermal properties and aligned carbon-reinforced thermoplastic fibres Jul 15, 2021 Issued
Array ( [id] => 18510614 [patent_doc_number] => 20230226725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => A METHOD FOR MANUFACTURING ACOUSTICAL ELEMENTS [patent_app_type] => utility [patent_app_number] => 18/001963 [patent_app_country] => US [patent_app_date] => 2021-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18001963 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/001963
Method for manufacturing acoustical elements Jul 1, 2021 Issued
Array ( [id] => 18675793 [patent_doc_number] => 20230313416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => ELECTROSPINNING APPARATUS FOR FABRICATING NANOFIBER OF CORE-SHELL STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/628514 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17628514 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/628514
Electrospinning apparatus for fabricating nanofiber of core-shell structure Jun 28, 2021 Issued
Array ( [id] => 19059343 [patent_doc_number] => 11938540 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Thermal compensation insulation for separation of heating and cooling elements in manufacturing systems [patent_app_type] => utility [patent_app_number] => 17/348534 [patent_app_country] => US [patent_app_date] => 2021-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7092 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17348534 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/348534
Thermal compensation insulation for separation of heating and cooling elements in manufacturing systems Jun 14, 2021 Issued
Array ( [id] => 18566343 [patent_doc_number] => 20230256671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => PRINTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/001810 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18001810 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/001810
PRINTING DEVICE May 11, 2021 Pending
Array ( [id] => 19736717 [patent_doc_number] => 12213517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Vaporizer for smoking cigarettes with individual heater [patent_app_type] => utility [patent_app_number] => 17/306408 [patent_app_country] => US [patent_app_date] => 2021-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 35 [patent_no_of_words] => 14442 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17306408 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/306408
Vaporizer for smoking cigarettes with individual heater May 2, 2021 Issued
Array ( [id] => 17035281 [patent_doc_number] => 20210252239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => FLAVOR ASPIRATOR [patent_app_type] => utility [patent_app_number] => 17/306063 [patent_app_country] => US [patent_app_date] => 2021-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12677 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17306063 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/306063
Weight-balanced flavor aspirators May 2, 2021 Issued
Array ( [id] => 18467798 [patent_doc_number] => 20230202079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => RESIN MOLDING APPARATUS, COVER PLATE, AND RESIN MOLDED ARTICLE PRODUCTION METHOD [patent_app_type] => utility [patent_app_number] => 17/927039 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17927039 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/927039
RESIN MOLDING APPARATUS, COVER PLATE, AND RESIN MOLDED ARTICLE PRODUCTION METHOD Apr 27, 2021 Abandoned
Array ( [id] => 16976809 [patent_doc_number] => 20210221046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => FORMING APPARATUS AND FORMING METHOD [patent_app_type] => utility [patent_app_number] => 17/223539 [patent_app_country] => US [patent_app_date] => 2021-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11266 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17223539 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/223539
FORMING APPARATUS AND FORMING METHOD Apr 5, 2021 Abandoned
Array ( [id] => 17125185 [patent_doc_number] => 20210299953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => FABRICATING APPARATUS AND FABRICATING METHOD [patent_app_type] => utility [patent_app_number] => 17/215557 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17215557 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/215557
Fabricating apparatus and method for altering the kinetic energy of liquid droplets Mar 28, 2021 Issued
Array ( [id] => 17006221 [patent_doc_number] => 20210237382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => PATTERNED THREE-DIMENSIONALLY MOLDED FOOTWEAR AND METHODS OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 17/213366 [patent_app_country] => US [patent_app_date] => 2021-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29696 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17213366 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/213366
Methods of bladder molding at least a portion of an upper for an article of footwear Mar 25, 2021 Issued
Array ( [id] => 16931540 [patent_doc_number] => 20210197429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => INJECTION MOLDING MACHINE DEVICE [patent_app_type] => utility [patent_app_number] => 17/204112 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17204112 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/204112
Injection molding machine device with multiple sensors Mar 16, 2021 Issued
Array ( [id] => 17081251 [patent_doc_number] => 20210276257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => Laser Oven [patent_app_type] => utility [patent_app_number] => 17/189923 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17189923 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/189923
Laser oven with transparent chamber and external laser source Mar 1, 2021 Issued
Array ( [id] => 18383853 [patent_doc_number] => 11654619 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Immersion multi-material projection micro stereolithography with non-stick gas permeable transparent membrane [patent_app_type] => utility [patent_app_number] => 17/183425 [patent_app_country] => US [patent_app_date] => 2021-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4204 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 498 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17183425 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/183425
Immersion multi-material projection micro stereolithography with non-stick gas permeable transparent membrane Feb 23, 2021 Issued
Array ( [id] => 18443994 [patent_doc_number] => 11679549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Additive manufacturing apparatus with controller varying the beam shift of a laser based on slice model parameters of build object [patent_app_type] => utility [patent_app_number] => 17/177794 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5721 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17177794 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/177794
Additive manufacturing apparatus with controller varying the beam shift of a laser based on slice model parameters of build object Feb 16, 2021 Issued
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