Search

Ralf T. Seifert

Examiner (ID: 15815, Phone: (571)272-2657 , Office: P/2914 )

Most Active Art Unit
2914
Art Unit(s)
2902, 2900, 2904, 2914
Total Applications
7831
Issued Applications
7748
Pending Applications
0
Abandoned Applications
82

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18270000 [patent_doc_number] => 20230091242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => RNA-GUIDED GENOME RECOMBINEERING AT KILOBASE SCALE [patent_app_type] => utility [patent_app_number] => 17/905457 [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] => 18123 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -48 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17905457 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/905457
RNA-GUIDED GENOME RECOMBINEERING AT KILOBASE SCALE Mar 1, 2021 Pending
Array ( [id] => 18165301 [patent_doc_number] => 20230031899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => VARIANT CAS9 [patent_app_type] => utility [patent_app_number] => 17/781452 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17781452 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781452
VARIANT CAS9 Feb 24, 2021 Pending
Array ( [id] => 18271373 [patent_doc_number] => 20230092615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => COMPOSITIONS AND METHODS FOR INHIBITING EXPRESSING OF METHYLATION-CONTROLLED J-PROTEIN (MCJ) [patent_app_type] => utility [patent_app_number] => 17/801095 [patent_app_country] => US [patent_app_date] => 2021-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17801095 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/801095
COMPOSITIONS AND METHODS FOR INHIBITING EXPRESSING OF METHYLATION-CONTROLLED J-PROTEIN (MCJ) Feb 19, 2021 Pending
Array ( [id] => 18299001 [patent_doc_number] => 20230108687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => GENE EDITING METHODS FOR TREATING SPINAL MUSCULAR ATROPHY [patent_app_type] => utility [patent_app_number] => 17/797700 [patent_app_country] => US [patent_app_date] => 2021-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 85293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17797700 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/797700
GENE EDITING METHODS FOR TREATING SPINAL MUSCULAR ATROPHY Feb 4, 2021 Pending
Array ( [id] => 18988177 [patent_doc_number] => 20240060146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => CHEMICAL SUBSTANCE EVALUATION SYSTEM USING MULTICOLOR LIGHT-EMITTING CELLS [patent_app_type] => utility [patent_app_number] => 18/269846 [patent_app_country] => US [patent_app_date] => 2020-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18269846 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/269846
CHEMICAL SUBSTANCE EVALUATION SYSTEM USING MULTICOLOR LIGHT-EMITTING CELLS Dec 27, 2020 Pending
Array ( [id] => 17792466 [patent_doc_number] => 20220251557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => METHOD FOR REDUCING TOXICITY OF ANTISENSE NUCLEIC ACIDS [patent_app_type] => utility [patent_app_number] => 17/628881 [patent_app_country] => US [patent_app_date] => 2020-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5067 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17628881 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/628881
METHOD FOR REDUCING TOXICITY OF ANTISENSE NUCLEIC ACIDS Nov 26, 2020 Pending
Array ( [id] => 18109881 [patent_doc_number] => 20230002761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => ANTI-BACTERIAL CRISPR COMPOSITIONS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/777833 [patent_app_country] => US [patent_app_date] => 2020-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14651 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17777833 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/777833
ANTI-BACTERIAL CRISPR COMPOSITIONS AND METHODS Nov 18, 2020 Pending
Array ( [id] => 18179487 [patent_doc_number] => 20230040216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => RETROTRANSPOSONS AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/778192 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 100927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -72 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17778192 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/778192
RETROTRANSPOSONS AND USE THEREOF Nov 17, 2020 Pending
Array ( [id] => 18725851 [patent_doc_number] => 20230340078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => TREATMENT OF HEREDITARY ANGIOEDEMA WITH LIVER-SPECIFIC GENE THERAPY VECTORS [patent_app_type] => utility [patent_app_number] => 17/777690 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17777690 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/777690
TREATMENT OF HEREDITARY ANGIOEDEMA WITH LIVER-SPECIFIC GENE THERAPY VECTORS Nov 12, 2020 Abandoned
Array ( [id] => 18036597 [patent_doc_number] => 20220380812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => CRISPR/CAS9 SYSTEM AS AN AGENT FOR INHIBITION OF POLYOMA JC INFECTION [patent_app_type] => utility [patent_app_number] => 17/776120 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -100 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17776120 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/776120
CRISPR/CAS9 SYSTEM AS AN AGENT FOR INHIBITION OF POLYOMA JC INFECTION Nov 10, 2020 Pending
Array ( [id] => 18036561 [patent_doc_number] => 20220380776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => BASE EDITOR-MEDIATED CD33 REDUCTION TO SELECTIVELY PROTECT THERAPEUTIC CELLS [patent_app_type] => utility [patent_app_number] => 17/771128 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 78021 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -47 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17771128 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771128
BASE EDITOR-MEDIATED CD33 REDUCTION TO SELECTIVELY PROTECT THERAPEUTIC CELLS Oct 21, 2020 Abandoned
Array ( [id] => 20193904 [patent_doc_number] => 20250270614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => METHODS OF DETECTING AMINO ACID DEFICIENCIES [patent_app_type] => utility [patent_app_number] => 17/768104 [patent_app_country] => US [patent_app_date] => 2020-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17768104 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/768104
METHODS OF DETECTING AMINO ACID DEFICIENCIES Oct 13, 2020 Pending
Array ( [id] => 19049410 [patent_doc_number] => 20240091379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => COMPOSITIONS AND METHODS FOR UPREGULATING ISOFORMS OF DYSTROPHIN AS THERAPY FOR DUCHENNE MUSCULAR DYSTROPHY (DMD) [patent_app_type] => utility [patent_app_number] => 17/767852 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9382 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17767852 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/767852
COMPOSITIONS AND METHODS FOR UPREGULATING ISOFORMS OF DYSTROPHIN AS THERAPY FOR DUCHENNE MUSCULAR DYSTROPHY (DMD) Oct 8, 2020 Pending
Array ( [id] => 19203117 [patent_doc_number] => 20240175016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => OLIGONUCLEOTIDE COMPOSITIONS AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/766680 [patent_app_country] => US [patent_app_date] => 2020-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 90908 [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] => 17766680 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/766680
OLIGONUCLEOTIDE COMPOSITIONS AND METHODS OF USE THEREOF Oct 4, 2020 Pending
Array ( [id] => 18058343 [patent_doc_number] => 20220389429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => COMPOSITIONS AND METHODS FOR SILENCING UGT1A1 GENE EXPRESSION [patent_app_type] => utility [patent_app_number] => 17/765080 [patent_app_country] => US [patent_app_date] => 2020-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 57407 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17765080 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/765080
Compositions and methods for silencing UGT1a1 gene expression Oct 1, 2020 Issued
Array ( [id] => 17946112 [patent_doc_number] => 20220333129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => A NUCLEIC ACID DELIVERY VECTOR COMPRISING A CIRCULAR SINGLE STRANDED POLYNUCLEOTIDE [patent_app_type] => utility [patent_app_number] => 17/754203 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9386 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17754203 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/754203
A NUCLEIC ACID DELIVERY VECTOR COMPRISING A CIRCULAR SINGLE STRANDED POLYNUCLEOTIDE Sep 27, 2020 Pending
Array ( [id] => 18077756 [patent_doc_number] => 20220403368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => METHODS AND SYSTEMS FOR PREPARING A NUCLEIC ACID CONSTRUCT FOR SINGLE MOLECULE CHARACTERISATION [patent_app_type] => utility [patent_app_number] => 17/763716 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19208 [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] => 17763716 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/763716
METHODS AND SYSTEMS FOR PREPARING A NUCLEIC ACID CONSTRUCT FOR SINGLE MOLECULE CHARACTERISATION Sep 24, 2020 Pending
Array ( [id] => 17946094 [patent_doc_number] => 20220333111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => ANTI-MIRNAS FOR THE TREATMENT OF LEIOMYOMA [patent_app_type] => utility [patent_app_number] => 17/763303 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17763303 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/763303
ANTI-MIRNAS FOR THE TREATMENT OF LEIOMYOMA Sep 22, 2020 Abandoned
Array ( [id] => 18485234 [patent_doc_number] => 20230212565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => NUCLEIC ACID MOLECULE FOR TREATING THROMBOCYTOPENIA AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 17/753927 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17753927 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753927
NUCLEIC ACID MOLECULE FOR TREATING THROMBOCYTOPENIA AND APPLICATION THEREOF Sep 17, 2020 Abandoned
Array ( [id] => 17895479 [patent_doc_number] => 20220305141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => SKELETAL MYOBLAST PROGENITOR CELL LINEAGE SPECIFICATION BY CRISPR/CAS9-BASED TRANSCRIPTIONAL ACTIVATORS [patent_app_type] => utility [patent_app_number] => 17/636754 [patent_app_country] => US [patent_app_date] => 2020-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21340 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17636754 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/636754
SKELETAL MYOBLAST PROGENITOR CELL LINEAGE SPECIFICATION BY CRISPR/CAS9-BASED TRANSCRIPTIONAL ACTIVATORS Aug 18, 2020 Pending
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