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] => 13325997 [patent_doc_number] => 20180214536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => VACCINE COMPOSITION AGAINST CHLAMYDIACEAE INFECTIONS [patent_app_type] => utility [patent_app_number] => 15/747489 [patent_app_country] => US [patent_app_date] => 2016-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15747489 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/747489
Vaccine composition against Chlamydiaceae infections Jul 27, 2016 Issued
Array ( [id] => 11589926 [patent_doc_number] => 20170114338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-27 [patent_title] => 'Anthrax Lethal Factor Substrates and Methods of Use Thereof' [patent_app_type] => utility [patent_app_number] => 15/216556 [patent_app_country] => US [patent_app_date] => 2016-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 17421 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15216556 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/216556
Anthrax lethal factor substrates and methods of use thereof Jul 20, 2016 Issued
Array ( [id] => 13733123 [patent_doc_number] => 20180371029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => MICROBIAL NANOWIRES WITH INCREASED CONDUCTIVITY AND REDUCED DIAMETERS [patent_app_type] => utility [patent_app_number] => 15/744116 [patent_app_country] => US [patent_app_date] => 2016-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15744116 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/744116
Microbial nanowires with increased conductivity and reduced diameters Jul 18, 2016 Issued
Array ( [id] => 11364381 [patent_doc_number] => 20170002363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-05 [patent_title] => 'Host cells and methods using a repressor polypeptide and an inducible promoter for gene expression' [patent_app_type] => utility [patent_app_number] => 15/201248 [patent_app_country] => US [patent_app_date] => 2016-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6534 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15201248 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/201248
Host cells and methods using a repressor polypeptide and an inducible promoter for gene expression Jun 30, 2016 Issued
Array ( [id] => 11627642 [patent_doc_number] => 20170137831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'INDEPENDENTLY INDUCIBLE SYSTEM OF GENE EXPRESSION' [patent_app_type] => utility [patent_app_number] => 15/198648 [patent_app_country] => US [patent_app_date] => 2016-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 14323 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15198648 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/198648
Independently inducible system of gene expression Jun 29, 2016 Issued
Array ( [id] => 11668515 [patent_doc_number] => 20170157234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'Vaccines and Compositions Against Streptococcus Pneumoniae' [patent_app_type] => utility [patent_app_number] => 15/180844 [patent_app_country] => US [patent_app_date] => 2016-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 33289 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15180844 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/180844
Vaccines and compositions against Jun 12, 2016 Issued
Array ( [id] => 13672771 [patent_doc_number] => 20160375119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => VECTORS FOR MOLECULE DELIVERY TO CD11b EXPRESSING CELLS [patent_app_type] => utility [patent_app_number] => 15/177029 [patent_app_country] => US [patent_app_date] => 2016-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18252 [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] => 15177029 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/177029
Vectors for molecule delivery to CD11b expressing cells Jun 7, 2016 Issued
Array ( [id] => 11060773 [patent_doc_number] => 20160257734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-08 [patent_title] => 'ANTIBODY BINDING MICROBIAL HEPARIN BINDING MOTIF TO RETARD OR PREVENT MICROBIAL BIOFILM FORMATION ON IMPLANTED MEDICAL DEVICES' [patent_app_type] => utility [patent_app_number] => 15/165102 [patent_app_country] => US [patent_app_date] => 2016-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 17176 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15165102 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/165102
Antibody binding microbial heparin binding motif to retard or prevent microbial biofilm formation on implanted medical devices May 25, 2016 Issued
Array ( [id] => 11289187 [patent_doc_number] => 20160339120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'PROGRAMMABLE BACTERIAL TATTOO' [patent_app_type] => utility [patent_app_number] => 15/162438 [patent_app_country] => US [patent_app_date] => 2016-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4754 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15162438 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/162438
Programmable bacterial tattoo May 22, 2016 Issued
Array ( [id] => 15538399 [patent_doc_number] => 10568960 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-25 [patent_title] => Molecular adjuvant and vaccine [patent_app_type] => utility [patent_app_number] => 15/575910 [patent_app_country] => US [patent_app_date] => 2016-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 25 [patent_no_of_words] => 22893 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15575910 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/575910
Molecular adjuvant and vaccine May 22, 2016 Issued
Array ( [id] => 15540857 [patent_doc_number] => 10570194 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-25 [patent_title] => Method for treating infectious diseases using a composition comprising plasma-derived immunoglobulin M (IgM) [patent_app_type] => utility [patent_app_number] => 15/156562 [patent_app_country] => US [patent_app_date] => 2016-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3974 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [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] => 15156562 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/156562
Method for treating infectious diseases using a composition comprising plasma-derived immunoglobulin M (IgM) May 16, 2016 Issued
Array ( [id] => 11061024 [patent_doc_number] => 20160257986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-08 [patent_title] => 'Bacterial Diagnosis' [patent_app_type] => utility [patent_app_number] => 15/153718 [patent_app_country] => US [patent_app_date] => 2016-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1614 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15153718 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/153718
Bacterial Diagnosis May 11, 2016 Abandoned
Array ( [id] => 11046214 [patent_doc_number] => 20160243173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-25 [patent_title] => 'PROBIOTIC ENHANCEMENT OF STEROID AND IMMUNE SUPPRESSOR ACTIVITY IN MAMMALS WITH CHRONIC DISEASES' [patent_app_type] => utility [patent_app_number] => 15/148609 [patent_app_country] => US [patent_app_date] => 2016-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4253 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15148609 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/148609
Probiotic enhancement of steroid and immune suppressor activity in mammals with chronic diseases May 5, 2016 Issued
Array ( [id] => 11122021 [patent_doc_number] => 20160318996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-03 [patent_title] => 'TYPE III SECRETION SYSTEM TARGETING MOLECULES' [patent_app_type] => utility [patent_app_number] => 15/144470 [patent_app_country] => US [patent_app_date] => 2016-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 13303 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15144470 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/144470
Type III secretion system targeting molecules May 1, 2016 Issued
Array ( [id] => 16549985 [patent_doc_number] => 10883134 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Method for detecting, identifying, or counting microorganisms, and system using same [patent_app_type] => utility [patent_app_number] => 15/570584 [patent_app_country] => US [patent_app_date] => 2016-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5177 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15570584 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/570584
Method for detecting, identifying, or counting microorganisms, and system using same Apr 29, 2016 Issued
Array ( [id] => 13207153 [patent_doc_number] => 10117927 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-06 [patent_title] => Medium composition for preparing botulinum toxin [patent_app_type] => utility [patent_app_number] => 15/521833 [patent_app_country] => US [patent_app_date] => 2016-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 24 [patent_no_of_words] => 11149 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15521833 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/521833
Medium composition for preparing botulinum toxin Apr 27, 2016 Issued
Array ( [id] => 12254411 [patent_doc_number] => 09926549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-27 [patent_title] => 'Medium composition for preparing botulinum toxin' [patent_app_type] => utility [patent_app_number] => 15/521817 [patent_app_country] => US [patent_app_date] => 2016-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 9419 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15521817 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/521817
Medium composition for preparing botulinum toxin Apr 27, 2016 Issued
Array ( [id] => 11122403 [patent_doc_number] => 20160319378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-03 [patent_title] => 'SEQUENCE-SPECIFIC DETECTION AND PHENOTYPE DETERMINATION' [patent_app_type] => utility [patent_app_number] => 15/136646 [patent_app_country] => US [patent_app_date] => 2016-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 14495 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15136646 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/136646
Sequence-specific detection and phenotype determination Apr 21, 2016 Issued
Array ( [id] => 11016815 [patent_doc_number] => 20160213768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-28 [patent_title] => 'Vaccine Directed Against Porcine Pleuropneumonia and A Method to Obtain Such A Vaccine' [patent_app_type] => utility [patent_app_number] => 15/093035 [patent_app_country] => US [patent_app_date] => 2016-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3641 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15093035 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/093035
Vaccine Directed Against Porcine Pleuropneumonia and A Method to Obtain Such A Vaccine Apr 6, 2016 Abandoned
Array ( [id] => 13413785 [patent_doc_number] => 20180258435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => BIOSYNTHETIC AMYLOID-BASED MATERIALS DISPLAYING FUNCTIONAL PROTEIN SEQUENCES [patent_app_type] => utility [patent_app_number] => 15/564619 [patent_app_country] => US [patent_app_date] => 2016-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -118 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15564619 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/564619
BIOSYNTHETIC AMYLOID-BASED MATERIALS DISPLAYING FUNCTIONAL PROTEIN SEQUENCES Apr 5, 2016 Abandoned
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