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] => 17911353 [patent_doc_number] => 20220313748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => METHODS AND COMPOSITIONS FOR THE TREATMENT OF HPV-RELATED CANCER [patent_app_type] => utility [patent_app_number] => 17/642654 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10749 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -39 [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] => 17642654 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/642654
Methods and compositions for the treatment of HPV-related cancer Sep 10, 2020 Issued
Array ( [id] => 18341279 [patent_doc_number] => 11638748 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-02 [patent_title] => Pathogen vaccines and methods of producing and using the same [patent_app_type] => utility [patent_app_number] => 17/015177 [patent_app_country] => US [patent_app_date] => 2020-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 33 [patent_no_of_words] => 34005 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17015177 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/015177
Pathogen vaccines and methods of producing and using the same Sep 8, 2020 Issued
Array ( [id] => 16539424 [patent_doc_number] => 20200405837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => IMMUNOGENIC COMPOSITIONS FOR USE IN PNEUMOCOCCAL VACCINES [patent_app_type] => utility [patent_app_number] => 17/000590 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17000590 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000590
IMMUNOGENIC COMPOSITIONS FOR USE IN PNEUMOCOCCAL VACCINES Aug 23, 2020 Abandoned
Array ( [id] => 16735885 [patent_doc_number] => 10961523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Multilayer nano-cell [patent_app_type] => utility [patent_app_number] => 16/996457 [patent_app_country] => US [patent_app_date] => 2020-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13844 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16996457 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/996457
Multilayer nano-cell Aug 17, 2020 Issued
Array ( [id] => 16688709 [patent_doc_number] => 20210071185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => METHOD AND SYSTEM FOR TERPENE PRODUCTION PLATFORMS IN YEAST [patent_app_type] => utility [patent_app_number] => 16/990802 [patent_app_country] => US [patent_app_date] => 2020-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16990802 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/990802
Method and system for terpene production platforms in yeast Aug 10, 2020 Issued
Array ( [id] => 16657396 [patent_doc_number] => 20210054032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => MUTANT FRAGMENTS OF OSPA AND METHODS AND USES RELATING THERETO [patent_app_type] => utility [patent_app_number] => 16/990023 [patent_app_country] => US [patent_app_date] => 2020-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27047 [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] => 16990023 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/990023
Mutant fragments of OspA and methods and uses relating thereto Aug 10, 2020 Issued
Array ( [id] => 17712344 [patent_doc_number] => 11376323 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Mixtures of polysaccharide protein pegylated compounds [patent_app_type] => utility [patent_app_number] => 16/984145 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 9209 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16984145 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/984145
Mixtures of polysaccharide protein pegylated compounds Aug 2, 2020 Issued
Array ( [id] => 16688683 [patent_doc_number] => 20210071159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => TUNING MICROBIAL POPULATIONS WITH PROGRAMMABLE NUCLEASES [patent_app_type] => utility [patent_app_number] => 16/936881 [patent_app_country] => US [patent_app_date] => 2020-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23574 [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] => 16936881 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/936881
TUNING MICROBIAL POPULATIONS WITH PROGRAMMABLE NUCLEASES Jul 22, 2020 Abandoned
Array ( [id] => 20548660 [patent_doc_number] => 12559439 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Natural organic nano-fertilizers and their process of production [patent_app_type] => utility [patent_app_number] => 17/779325 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1076 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17779325 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/779325
Natural organic nano-fertilizers and their process of production Jul 7, 2020 Issued
Array ( [id] => 17664169 [patent_doc_number] => 11357845 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Protein antigens for vaccinating against nontypeable [patent_app_type] => utility [patent_app_number] => 16/922463 [patent_app_country] => US [patent_app_date] => 2020-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 36 [patent_no_of_words] => 15102 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16922463 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/922463
Protein antigens for vaccinating against nontypeable Jul 6, 2020 Issued
Array ( [id] => 18560854 [patent_doc_number] => 11726094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Methods for determining DPP3 and therapeutic methods [patent_app_type] => utility [patent_app_number] => 16/919449 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 29 [patent_no_of_words] => 23509 [patent_no_of_claims] => 4 [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] => 16919449 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/919449
Methods for determining DPP3 and therapeutic methods Jul 1, 2020 Issued
Array ( [id] => 16389627 [patent_doc_number] => 20200330568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => NEOSPORA FOR USE IN TREATING CANCER AND INFECTIOUS DISEASES [patent_app_type] => utility [patent_app_number] => 16/918248 [patent_app_country] => US [patent_app_date] => 2020-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16918248 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/918248
NEOSPORA FOR USE IN TREATING CANCER AND INFECTIOUS DISEASES Jun 30, 2020 Abandoned
Array ( [id] => 16389623 [patent_doc_number] => 20200330564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => METHOD TO MANUFACTURE A STABLE PROTEIN [patent_app_type] => utility [patent_app_number] => 16/918769 [patent_app_country] => US [patent_app_date] => 2020-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13857 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 16918769 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/918769
METHOD TO MANUFACTURE A STABLE PROTEIN Jun 30, 2020 Abandoned
Array ( [id] => 17830479 [patent_doc_number] => 20220267783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => FILAMENTOUS FUNGAL EXPRESSION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/630107 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9410 [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] => 17630107 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/630107
FILAMENTOUS FUNGAL EXPRESSION SYSTEM Jun 24, 2020 Abandoned
Array ( [id] => 17733353 [patent_doc_number] => 20220218812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => METHODS OF TREATING PATIENTS WITH AN IMMUNOGENIC COMPOSITION THAT PROTECTS AGAINST S. PNEUMONIAE SEROTYPE 29 [patent_app_type] => utility [patent_app_number] => 17/614876 [patent_app_country] => US [patent_app_date] => 2020-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13169 [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] => 17614876 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/614876
METHODS OF TREATING PATIENTS WITH AN IMMUNOGENIC COMPOSITION THAT PROTECTS AGAINST S. PNEUMONIAE SEROTYPE 29 May 31, 2020 Abandoned
Array ( [id] => 16310820 [patent_doc_number] => 20200289558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => AUTOLOGOUS AND ALLOGENIC MACROPHAGES AND MONOCYTES FOR USE IN THERAPEUTIC METHODS [patent_app_type] => utility [patent_app_number] => 16/888407 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -57 [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] => 16888407 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/888407
AUTOLOGOUS AND ALLOGENIC MACROPHAGES AND MONOCYTES FOR USE IN THERAPEUTIC METHODS May 28, 2020 Abandoned
Array ( [id] => 17362683 [patent_doc_number] => 11229691 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-25 [patent_title] => Vaccine composition against [patent_app_type] => utility [patent_app_number] => 16/884649 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 11 [patent_no_of_words] => 10828 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16884649 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/884649
Vaccine composition against May 26, 2020 Issued
Array ( [id] => 19947098 [patent_doc_number] => 12318436 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Composition and method for spray drying an adjuvant vaccine emulsion [patent_app_type] => utility [patent_app_number] => 17/612893 [patent_app_country] => US [patent_app_date] => 2020-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 23079 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17612893 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/612893
Composition and method for spray drying an adjuvant vaccine emulsion May 25, 2020 Issued
Array ( [id] => 16755380 [patent_doc_number] => 10973908 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-13 [patent_title] => Expression of SARS-CoV-2 spike protein receptor binding domain in attenuated salmonella as a vaccine [patent_app_type] => utility [patent_app_number] => 15/931669 [patent_app_country] => US [patent_app_date] => 2020-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 29810 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15931669 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/931669
Expression of SARS-CoV-2 spike protein receptor binding domain in attenuated salmonella as a vaccine May 13, 2020 Issued
Array ( [id] => 16328769 [patent_doc_number] => 20200299735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => METABOLIC ENGINEERING FOR MICROBIAL PRODUCTION OF TERPENOID PRODUCTS [patent_app_type] => utility [patent_app_number] => 16/862209 [patent_app_country] => US [patent_app_date] => 2020-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10937 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -50 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16862209 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/862209
Metabolic engineering for microbial production of terpenoid products Apr 28, 2020 Issued
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