Search

Ko Hung Chan

Examiner (ID: 11956, Phone: (571)272-6816 , Office: P/3631 )

Most Active Art Unit
3631
Art Unit(s)
3632, 3505, 2899, 3637, 3631
Total Applications
2366
Issued Applications
1619
Pending Applications
110
Abandoned Applications
657

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18604915 [patent_doc_number] => 11746370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Methods and compositions for assessing and treating intraocular diseases and disorders [patent_app_type] => utility [patent_app_number] => 16/758365 [patent_app_country] => US [patent_app_date] => 2018-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 28758 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16758365 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/758365
Methods and compositions for assessing and treating intraocular diseases and disorders Oct 25, 2018 Issued
Array ( [id] => 14213951 [patent_doc_number] => 20190119360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => TEMPERATURE SHIFT FOR HIGH YIELD EXPRESSION OF POLYPEPTIDES IN YEAST AND OTHER TRANSFORMED CELLS [patent_app_type] => utility [patent_app_number] => 16/169130 [patent_app_country] => US [patent_app_date] => 2018-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26942 [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] => 16169130 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/169130
None Oct 23, 2018 Issued
Array ( [id] => 14016579 [patent_doc_number] => 20190070283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => STREPTOCOCCUS PNEUMONIAE CAPSULAR POLYSACCHARIDES AND CONJUGATES THEREOF [patent_app_type] => utility [patent_app_number] => 16/166708 [patent_app_country] => US [patent_app_date] => 2018-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17508 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16166708 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/166708
STREPTOCOCCUS PNEUMONIAE CAPSULAR POLYSACCHARIDES AND CONJUGATES THEREOF Oct 21, 2018 Abandoned
Array ( [id] => 16253849 [patent_doc_number] => 20200263223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => MICROBIOME HEALTH INDEX [patent_app_type] => utility [patent_app_number] => 16/651469 [patent_app_country] => US [patent_app_date] => 2018-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6839 [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] => 16651469 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/651469
MICROBIOME HEALTH INDEX Oct 11, 2018 Abandoned
Array ( [id] => 15052311 [patent_doc_number] => 10456431 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-29 [patent_title] => Treatment of clostridium difficile infection [patent_app_type] => utility [patent_app_number] => 16/157640 [patent_app_country] => US [patent_app_date] => 2018-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 74 [patent_no_of_words] => 51420 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16157640 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/157640
Treatment of clostridium difficile infection Oct 10, 2018 Issued
Array ( [id] => 16030771 [patent_doc_number] => 10677796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-09 [patent_title] => Method for the quantification of parasite eggs in feces [patent_app_type] => utility [patent_app_number] => 16/154371 [patent_app_country] => US [patent_app_date] => 2018-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 19678 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16154371 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/154371
Method for the quantification of parasite eggs in feces Oct 7, 2018 Issued
Array ( [id] => 14435707 [patent_doc_number] => 20190175725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => Prophylactic and Immunomodulatory Compositions and Uses [patent_app_type] => utility [patent_app_number] => 16/152910 [patent_app_country] => US [patent_app_date] => 2018-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7174 [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] => 16152910 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/152910
Prophylactic and Immunomodulatory Compositions and Uses Oct 4, 2018 Abandoned
Array ( [id] => 17742787 [patent_doc_number] => 11390844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Use of compositions containing [patent_app_type] => utility [patent_app_number] => 16/753636 [patent_app_country] => US [patent_app_date] => 2018-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12926 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16753636 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/753636
Use of compositions containing Oct 4, 2018 Issued
Array ( [id] => 14132371 [patent_doc_number] => 20190100575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-04 [patent_title] => BISPECIFIC ANTIGEN-BINDING MOLECULES THAT BIND A STAPHYLOCOCCUS TARGET ANTIGEN AND A COMPLEMENT COMPONENT AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 16/143901 [patent_app_country] => US [patent_app_date] => 2018-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -45 [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] => 16143901 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/143901
Bispecific antigen-binding molecules that bind a Sep 26, 2018 Issued
Array ( [id] => 17554955 [patent_doc_number] => 11311612 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Compositions and methods for generating an immune response to treat or prevent malaria [patent_app_type] => utility [patent_app_number] => 16/648693 [patent_app_country] => US [patent_app_date] => 2018-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 13947 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16648693 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/648693
Compositions and methods for generating an immune response to treat or prevent malaria Sep 17, 2018 Issued
Array ( [id] => 13773103 [patent_doc_number] => 20190000090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => BIOFILMS, COMPONENTS AND METHODS OF USE TO REDUCE BIOFOULING AND CONTAMINATION [patent_app_type] => utility [patent_app_number] => 16/123570 [patent_app_country] => US [patent_app_date] => 2018-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14881 [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] => 16123570 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/123570
BIOFILMS, COMPONENTS AND METHODS OF USE TO REDUCE BIOFOULING AND CONTAMINATION Sep 5, 2018 Abandoned
Array ( [id] => 19622911 [patent_doc_number] => 12161703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Transmucosal botulinum toxin compositions, kits, and methods for treating bladder disorders [patent_app_type] => utility [patent_app_number] => 16/643320 [patent_app_country] => US [patent_app_date] => 2018-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 15105 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16643320 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/643320
Transmucosal botulinum toxin compositions, kits, and methods for treating bladder disorders Aug 27, 2018 Issued
Array ( [id] => 14040733 [patent_doc_number] => 20190076473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => AUTOLOGOUS AND ALLOGENIC MACROPHAGES AND MONOCYTES FOR USE IN THERAPEUTIC METHODS [patent_app_type] => utility [patent_app_number] => 16/115128 [patent_app_country] => US [patent_app_date] => 2018-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31347 [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] => 16115128 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/115128
AUTOLOGOUS AND ALLOGENIC MACROPHAGES AND MONOCYTES FOR USE IN THERAPEUTIC METHODS Aug 27, 2018 Abandoned
Array ( [id] => 16236852 [patent_doc_number] => 20200254086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => EFFICACIOUS MRNA VACCINES [patent_app_type] => utility [patent_app_number] => 16/639403 [patent_app_country] => US [patent_app_date] => 2018-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40651 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -68 [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] => 16639403 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/639403
EFFICACIOUS MRNA VACCINES Aug 16, 2018 Abandoned
Array ( [id] => 18517626 [patent_doc_number] => 11707496 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Echovirus for treatment of tumors [patent_app_type] => utility [patent_app_number] => 16/641117 [patent_app_country] => US [patent_app_date] => 2018-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 19506 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16641117 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/641117
Echovirus for treatment of tumors Aug 14, 2018 Issued
Array ( [id] => 16009253 [patent_doc_number] => 20200179469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => SACCHAROMYCES BOULARDII FOR THE TREATMENT OF MOOD DISORDERS [patent_app_type] => utility [patent_app_number] => 16/638290 [patent_app_country] => US [patent_app_date] => 2018-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4095 [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] => 16638290 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/638290
None Aug 9, 2018 Issued
Array ( [id] => 13931863 [patent_doc_number] => 20190049447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => METHODS AND COMPOSITIONS FOR DETECTING COCCIDIOIDOMYCOSIS [patent_app_type] => utility [patent_app_number] => 16/058538 [patent_app_country] => US [patent_app_date] => 2018-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16058538 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/058538
METHODS AND COMPOSITIONS FOR DETECTING COCCIDIOIDOMYCOSIS Aug 7, 2018 Abandoned
Array ( [id] => 16114195 [patent_doc_number] => 20200209120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => METHOD FOR IMMOBILISING BIOLOGICAL SAMPLES FOR ANALYTICAL AND DIAGNOSTIC PURPOSES [patent_app_type] => utility [patent_app_number] => 16/631253 [patent_app_country] => US [patent_app_date] => 2018-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4431 [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] => 16631253 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/631253
METHOD FOR IMMOBILISING BIOLOGICAL SAMPLES FOR ANALYTICAL AND DIAGNOSTIC PURPOSES Jul 22, 2018 Pending
Array ( [id] => 15988775 [patent_doc_number] => 20200170258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => BIOACTIVE POLYPEPTIDES FOR IMPROVEMENTS IN PLANT PROTECTION, GROWTH AND PRODUCTIVITY [patent_app_type] => utility [patent_app_number] => 16/631581 [patent_app_country] => US [patent_app_date] => 2018-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 87946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -46 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16631581 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/631581
Bioactive polypeptides for improvements in plant protection, growth and productivity Jul 19, 2018 Issued
Array ( [id] => 16013663 [patent_doc_number] => 20200181674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => METHOD OF DIAGNOSING A DYSBIOSIS [patent_app_type] => utility [patent_app_number] => 16/631620 [patent_app_country] => US [patent_app_date] => 2018-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16631620 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/631620
Method of diagnosing a dysbiosis Jul 16, 2018 Issued
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