Search

David J. Blanchard

Supervisory Patent Examiner (ID: 18327, Phone: (571)272-0827 , Office: P/1619 )

Most Active Art Unit
1643
Art Unit(s)
1642, 1643, 1619
Total Applications
554
Issued Applications
168
Pending Applications
117
Abandoned Applications
273

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20438692 [patent_doc_number] => 12509519 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Multispecific single domain antibodies chimeric antigen receptor and T-cell engager, nucleic acid, expressing cell thereof, pharmaceutical composition for treating cancer, and method for inhibiting proliferation of tumor cell [patent_app_type] => utility [patent_app_number] => 17/813681 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 35 [patent_no_of_words] => 4238 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17813681 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/813681
Multispecific single domain antibodies chimeric antigen receptor and T-cell engager, nucleic acid, expressing cell thereof, pharmaceutical composition for treating cancer, and method for inhibiting proliferation of tumor cell Jul 19, 2022 Issued
Array ( [id] => 18091167 [patent_doc_number] => 20220409508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => PROCESS FOR CURL-RELAXING AND/OR STRAIGHTENING KERATIN FIBRES, USING REDUCING AGENTS AND POLAR ORGANIC SOLVENTS, AND STRAIGHTENING KIT [patent_app_type] => utility [patent_app_number] => 17/813447 [patent_app_country] => US [patent_app_date] => 2022-07-19 [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] => -22 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17813447 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/813447
PROCESS FOR CURL-RELAXING AND/OR STRAIGHTENING KERATIN FIBRES, USING REDUCING AGENTS AND POLAR ORGANIC SOLVENTS, AND STRAIGHTENING KIT Jul 18, 2022 Abandoned
Array ( [id] => 17981129 [patent_doc_number] => 20220347165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => EFFERVESCENT ORAL COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/727123 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17727123 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/727123
EFFERVESCENT ORAL COMPOSITION Apr 21, 2022 Pending
Array ( [id] => 17561544 [patent_doc_number] => 20220125693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => WARMING CONDITIONER [patent_app_type] => utility [patent_app_number] => 17/510478 [patent_app_country] => US [patent_app_date] => 2021-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17510478 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/510478
Warming conditioner Oct 25, 2021 Issued
Array ( [id] => 17198460 [patent_doc_number] => 20210338554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => COMPOSITION COMPRISING AT LEAST ONE ANIONIC SURFACTANT, AT LEAST TWO PARTICULAR NONIONIC SURFACTANTS, AT LEAST ONE AMPHOTERIC SURFACTANT AND AT LEAST ONE PARTICULAR CATIONIC POLYMER [patent_app_type] => utility [patent_app_number] => 17/376812 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17376812 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/376812
COMPOSITION COMPRISING AT LEAST ONE ANIONIC SURFACTANT, AT LEAST TWO PARTICULAR NONIONIC SURFACTANTS, AT LEAST ONE AMPHOTERIC SURFACTANT AND AT LEAST ONE PARTICULAR CATIONIC POLYMER Jul 14, 2021 Abandoned
Array ( [id] => 17198639 [patent_doc_number] => 20210338733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => Tn-MUC1 Chimeric Antigen Receptor (CAR) T Cell Therapy [patent_app_type] => utility [patent_app_number] => 17/370655 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 77333 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17370655 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/370655
Tn-MUC1 Chimeric Antigen Receptor (CAR) T Cell Therapy Jul 7, 2021 Pending
Array ( [id] => 17546754 [patent_doc_number] => 20220118095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => METHOD OF DECREASING DERMAL ABSORPTION USING COMPOSITIONS COMPRISING SILOXANE POLYMER [patent_app_type] => utility [patent_app_number] => 17/355630 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17355630 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/355630
METHOD OF DECREASING DERMAL ABSORPTION USING COMPOSITIONS COMPRISING SILOXANE POLYMER Jun 22, 2021 Abandoned
Array ( [id] => 18389806 [patent_doc_number] => 20230158024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => CD38 INHIBITORS [patent_app_type] => utility [patent_app_number] => 17/916230 [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] => 43876 [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] => 17916230 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/916230
CD38 inhibitors Apr 5, 2021 Issued
Array ( [id] => 18374206 [patent_doc_number] => 20230149283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => COSMETIC PRODUCT [patent_app_type] => utility [patent_app_number] => 17/798019 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17798019 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/798019
COSMETIC PRODUCT Feb 11, 2021 Pending
Array ( [id] => 18374206 [patent_doc_number] => 20230149283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => COSMETIC PRODUCT [patent_app_type] => utility [patent_app_number] => 17/798019 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17798019 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/798019
COSMETIC PRODUCT Feb 11, 2021 Pending
Array ( [id] => 18224530 [patent_doc_number] => 20230063524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => HAIR CARE COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/793245 [patent_app_country] => US [patent_app_date] => 2021-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17793245 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/793245
HAIR CARE COMPOSITION Jan 11, 2021 Abandoned
Array ( [id] => 16596455 [patent_doc_number] => 20210022986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => LOW VISCOSITY CONDITIONER COMPOSITION CONTAINING SILICONE POLYMERS [patent_app_type] => utility [patent_app_number] => 17/071033 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17071033 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/071033
LOW VISCOSITY CONDITIONER COMPOSITION CONTAINING SILICONE POLYMERS Oct 14, 2020 Abandoned
Array ( [id] => 16596455 [patent_doc_number] => 20210022986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => LOW VISCOSITY CONDITIONER COMPOSITION CONTAINING SILICONE POLYMERS [patent_app_type] => utility [patent_app_number] => 17/071033 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17071033 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/071033
LOW VISCOSITY CONDITIONER COMPOSITION CONTAINING SILICONE POLYMERS Oct 14, 2020 Abandoned
Array ( [id] => 16596455 [patent_doc_number] => 20210022986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => LOW VISCOSITY CONDITIONER COMPOSITION CONTAINING SILICONE POLYMERS [patent_app_type] => utility [patent_app_number] => 17/071033 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17071033 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/071033
LOW VISCOSITY CONDITIONER COMPOSITION CONTAINING SILICONE POLYMERS Oct 14, 2020 Abandoned
Array ( [id] => 16671451 [patent_doc_number] => 20210060214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => ELECTROSPUN ANTI-ADHESION BARRIER [patent_app_type] => utility [patent_app_number] => 17/006129 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4594 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17006129 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/006129
ELECTROSPUN ANTI-ADHESION BARRIER Aug 27, 2020 Abandoned
Array ( [id] => 16511313 [patent_doc_number] => 20200390570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => BIODEGRADABLE SUPPORTING DEVICE [patent_app_type] => utility [patent_app_number] => 16/947470 [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] => 8466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16947470 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/947470
BIODEGRADABLE SUPPORTING DEVICE Aug 2, 2020 Abandoned
Array ( [id] => 17733122 [patent_doc_number] => 20220218581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => HAIR CARE COMPOSITION COMPRISING PIROCTONE OLAMINE [patent_app_type] => utility [patent_app_number] => 17/610208 [patent_app_country] => US [patent_app_date] => 2020-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6465 [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] => 17610208 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/610208
Hair care composition comprising piroctone olamine May 3, 2020 Issued
Array ( [id] => 16208242 [patent_doc_number] => 20200241232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => METHOD FOR ENCAPSULATING HYDROPHOBIC MATERIALS IN STABILIZED YEAST CELLS SUITABLE FOR PROCESSING WITH POLYMERS [patent_app_type] => utility [patent_app_number] => 16/846529 [patent_app_country] => US [patent_app_date] => 2020-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5751 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16846529 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/846529
METHOD FOR ENCAPSULATING HYDROPHOBIC MATERIALS IN STABILIZED YEAST CELLS SUITABLE FOR PROCESSING WITH POLYMERS Apr 12, 2020 Abandoned
Array ( [id] => 18642341 [patent_doc_number] => 11766394 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Multicomponent composition (Michael addition) [patent_app_type] => utility [patent_app_number] => 15/733805 [patent_app_country] => US [patent_app_date] => 2019-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 41911 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 404 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15733805 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/733805
Multicomponent composition (Michael addition) Jul 4, 2019 Issued
Array ( [id] => 17005249 [patent_doc_number] => 20210236410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => HAIR COSMETIC COMPRISING BLOCK COPOLYMER [patent_app_type] => utility [patent_app_number] => 17/054296 [patent_app_country] => US [patent_app_date] => 2019-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17054296 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/054296
HAIR COSMETIC COMPRISING BLOCK COPOLYMER May 8, 2019 Abandoned
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