Search

Karl J. Puttlitz

Examiner (ID: 12924, Phone: (571)272-0645 , Office: P/1671 )

Most Active Art Unit
1621
Art Unit(s)
1671, 1621, 1204, 1646, 1642
Total Applications
2355
Issued Applications
1616
Pending Applications
153
Abandoned Applications
628

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18404596 [patent_doc_number] => 20230165947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => CYCLOPHOSPHAMIDE ANALOGS FOR USE AS IMMUNOGENS AND ASSAY CONJUGATES FOR AN IMMUNOASSAY OF CYCLOPHOSPHAMIDE AND IFOSFAMIDE [patent_app_type] => utility [patent_app_number] => 17/818526 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11422 [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] => 17818526 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818526
CYCLOPHOSPHAMIDE ANALOGS FOR USE AS IMMUNOGENS AND ASSAY CONJUGATES FOR AN IMMUNOASSAY OF CYCLOPHOSPHAMIDE AND IFOSFAMIDE Aug 8, 2022 Pending
Array ( [id] => 18164337 [patent_doc_number] => 20230030932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => CELL SURFACE ANCHORING ANTIGEN CONJUGATES TO TREAT CANCER [patent_app_type] => utility [patent_app_number] => 17/878049 [patent_app_country] => US [patent_app_date] => 2022-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10351 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17878049 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/878049
CELL SURFACE ANCHORING ANTIGEN CONJUGATES TO TREAT CANCER Jul 31, 2022 Abandoned
Array ( [id] => 18449362 [patent_doc_number] => 20230190638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => ANTI-CD37 IMMUNOCONJUGATE AND ANTI-CD20 ANTIBODY COMBINATIONS [patent_app_type] => utility [patent_app_number] => 17/814728 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17814728 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/814728
Anti-CD37 immunoconjugate and anti-CD20 antibody combinations Jul 24, 2022 Issued
Array ( [id] => 19412826 [patent_doc_number] => 12078639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Photocleavable mass-tags for multiplexed mass spectrometric imaging of tissues using biomolecular probes [patent_app_type] => utility [patent_app_number] => 17/863928 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 58 [patent_figures_cnt] => 59 [patent_no_of_words] => 35361 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17863928 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/863928
Photocleavable mass-tags for multiplexed mass spectrometric imaging of tissues using biomolecular probes Jul 12, 2022 Issued
Array ( [id] => 18449675 [patent_doc_number] => 20230190951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => CONJUGATES OF ANTIBODIES AN IMMUNE CELL ENGAGERS [patent_app_type] => utility [patent_app_number] => 17/812160 [patent_app_country] => US [patent_app_date] => 2022-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 50561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17812160 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/812160
CONJUGATES OF ANTIBODIES AN IMMUNE CELL ENGAGERS Jul 11, 2022 Pending
Array ( [id] => 20579550 [patent_doc_number] => 12571797 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Liquid chromatography assay for determining AAV capsid ratio [patent_app_type] => utility [patent_app_number] => 17/862254 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5753 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 476 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17862254 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/862254
Liquid chromatography assay for determining AAV capsid ratio Jul 10, 2022 Issued
Array ( [id] => 19763170 [patent_doc_number] => 12221443 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Crystalline forms of diazabicyclooctane derivative and production process thereof [patent_app_type] => utility [patent_app_number] => 17/859015 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 22246 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17859015 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/859015
Crystalline forms of diazabicyclooctane derivative and production process thereof Jul 6, 2022 Issued
Array ( [id] => 18224372 [patent_doc_number] => 20230063366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => Dosing schedule of a Wnt inhibitor and an anti-PD-1 antibody molecule in combination [patent_app_type] => utility [patent_app_number] => 17/809623 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -39 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17809623 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/809623
Dosing schedule of a Wnt inhibitor and an anti-PD-1 antibody molecule in combination Jun 28, 2022 Abandoned
Array ( [id] => 20413088 [patent_doc_number] => 12496351 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Conjugation linkers, cell binding molecule-drug conjugates containing the linkers, methods of making and uses such conjugates with the linkers [patent_app_type] => utility [patent_app_number] => 17/835311 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 47 [patent_no_of_words] => 42783 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17835311 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/835311
Conjugation linkers, cell binding molecule-drug conjugates containing the linkers, methods of making and uses such conjugates with the linkers Jun 7, 2022 Issued
Array ( [id] => 20262982 [patent_doc_number] => 12433950 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Conjugation linkers, cell binding molecule-drug conjugates containing the linkers, methods of making and uses such conjugates with the linkers [patent_app_type] => utility [patent_app_number] => 17/835395 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 47 [patent_no_of_words] => 43908 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 429 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17835395 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/835395
Conjugation linkers, cell binding molecule-drug conjugates containing the linkers, methods of making and uses such conjugates with the linkers Jun 7, 2022 Issued
Array ( [id] => 19909303 [patent_doc_number] => 12285491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Conjugation linkers, cell binding molecule-drug conjugates containing the linkers, methods of making and uses such conjugates with the linkers [patent_app_type] => utility [patent_app_number] => 17/835081 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 45 [patent_no_of_words] => 42479 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17835081 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/835081
Conjugation linkers, cell binding molecule-drug conjugates containing the linkers, methods of making and uses such conjugates with the linkers Jun 7, 2022 Issued
Array ( [id] => 18347613 [patent_doc_number] => 20230135723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => ANTI-CD98 ANTIBODIES AND ANTIBODY DRUG CONJUGATES [patent_app_type] => utility [patent_app_number] => 17/806037 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 177871 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806037 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806037
ANTI-CD98 ANTIBODIES AND ANTIBODY DRUG CONJUGATES Jun 7, 2022 Abandoned
Array ( [id] => 20437499 [patent_doc_number] => 12508321 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Conjugation linkers, cell binding molecule-drug conjugates containing the linkers, methods of making and uses such conjugates with the linkers [patent_app_type] => utility [patent_app_number] => 17/835419 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 45 [patent_no_of_words] => 42477 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17835419 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/835419
Conjugation linkers, cell binding molecule-drug conjugates containing the linkers, methods of making and uses such conjugates with the linkers Jun 7, 2022 Issued
Array ( [id] => 20356286 [patent_doc_number] => 12472265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Conjugation linkers, cell binding molecule-drug conjugates containing the linkers, methods of making and uses such conjugates with the linkers [patent_app_type] => utility [patent_app_number] => 17/835041 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 45 [patent_no_of_words] => 42676 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17835041 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/835041
Conjugation linkers, cell binding molecule-drug conjugates containing the linkers, methods of making and uses such conjugates with the linkers Jun 7, 2022 Issued
Array ( [id] => 18362413 [patent_doc_number] => 20230144004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => DELTA-OPIOID RECEPTOR TARGETED AGENT FOR MOLECULAR IMAGING AND IMMUNOTHERAPY OF CANCER [patent_app_type] => utility [patent_app_number] => 17/830781 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9512 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17830781 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/830781
Delta-opioid receptor targeted agent for molecular imaging and immunotherapy of cancer Jun 1, 2022 Issued
Array ( [id] => 18986481 [patent_doc_number] => 20240058450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => BCL-XL Inhibitory Compounds Having Low Cell Permeability and Antibody Drug Conjugates Including the Same [patent_app_type] => utility [patent_app_number] => 17/804696 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 123027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17804696 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/804696
BCL-XL Inhibitory Compounds Having Low Cell Permeability and Antibody Drug Conjugates Including the Same May 30, 2022 Abandoned
Array ( [id] => 17895441 [patent_doc_number] => 20220305103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => CORE/SHELL STRUCTURE PLATFORM FOR IMMUNOTHERAPY [patent_app_type] => utility [patent_app_number] => 17/751812 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23323 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17751812 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/751812
Core/shell structure platform for immunotherapy May 23, 2022 Issued
Array ( [id] => 18335710 [patent_doc_number] => 20230127659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => ANTIBODY-CONJUGATES WITH IMPROVED THERAPEUTIC INDEX FOR TARGETING HER2 TUMOURS AND METHOD FOR IMPROVING THERAPEUTIC INDEX OF ANTIBODY-CONJUGATES [patent_app_type] => utility [patent_app_number] => 17/749953 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51948 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17749953 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/749953
ANTIBODY-CONJUGATES WITH IMPROVED THERAPEUTIC INDEX FOR TARGETING HER2 TUMOURS AND METHOD FOR IMPROVING THERAPEUTIC INDEX OF ANTIBODY-CONJUGATES May 19, 2022 Abandoned
Array ( [id] => 18091410 [patent_doc_number] => 20220409751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => Urokinase Plasminogen Activator Receptor-Targeted Radiopharmaceutical [patent_app_type] => utility [patent_app_number] => 17/749763 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17749763 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/749763
Urokinase Plasminogen Activator Receptor-Targeted Radiopharmaceutical May 19, 2022 Pending
Array ( [id] => 19248767 [patent_doc_number] => 20240199754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => Applications of GHR-106 Monoclonal Antibody as a GnRH Antagonist [patent_app_type] => utility [patent_app_number] => 18/286895 [patent_app_country] => US [patent_app_date] => 2022-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18286895 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/286895
Applications of GHR-106 Monoclonal Antibody as a GnRH Antagonist May 16, 2022 Pending
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