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] => 10267430 [patent_doc_number] => 20150152427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-04 [patent_title] => 'METHOD TO ENGINEER MAMMANLIAN-TYPE CARBOHYDRATE STRUCTURES' [patent_app_type] => utility [patent_app_number] => 14/510249 [patent_app_country] => US [patent_app_date] => 2014-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 56 [patent_figures_cnt] => 56 [patent_no_of_words] => 26163 [patent_no_of_claims] => 20 [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] => 14510249 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/510249
METHOD TO ENGINEER MAMMANLIAN-TYPE CARBOHYDRATE STRUCTURES Oct 8, 2014 Abandoned
Array ( [id] => 10331970 [patent_doc_number] => 20150216974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-06 [patent_title] => 'Compositions And Methods Of Modulating The Immune Response' [patent_app_type] => utility [patent_app_number] => 14/486814 [patent_app_country] => US [patent_app_date] => 2014-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8286 [patent_no_of_claims] => 25 [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] => 14486814 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/486814
Compositions And Methods Of Modulating The Immune Response Sep 14, 2014 Abandoned
Array ( [id] => 9908938 [patent_doc_number] => 20150064138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-05 [patent_title] => 'TUNING MICROBIAL POPULATIONS WITH PROGRAMMABLE NUCLEASES' [patent_app_type] => utility [patent_app_number] => 14/475785 [patent_app_country] => US [patent_app_date] => 2014-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 25869 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 14 [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] => 14475785 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/475785
Tuning microbial populations with programmable nucleases Sep 2, 2014 Issued
Array ( [id] => 15724333 [patent_doc_number] => 10610582 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Compound and method for vaccination and immunisation [patent_app_type] => utility [patent_app_number] => 14/914758 [patent_app_country] => US [patent_app_date] => 2014-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 29 [patent_no_of_words] => 24187 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14914758 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/914758
Compound and method for vaccination and immunisation Aug 27, 2014 Issued
Array ( [id] => 11689642 [patent_doc_number] => 20170165358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'METHODS FOR ENHANCING THE IMMUNOSTIMULATION POTENCY OF ALUMINUM SALT-ABSORBED VACCINES' [patent_app_type] => utility [patent_app_number] => 15/127076 [patent_app_country] => US [patent_app_date] => 2014-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4563 [patent_no_of_claims] => 24 [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] => 15127076 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/127076
METHODS FOR ENHANCING THE IMMUNOSTIMULATION POTENCY OF ALUMINUM SALT-ABSORBED VACCINES Jul 8, 2014 Abandoned
Array ( [id] => 9792761 [patent_doc_number] => 20150004705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-01 [patent_title] => 'FUNCTIONALIZATION OF ENDOGENOUS BACTERIA' [patent_app_type] => utility [patent_app_number] => 14/320965 [patent_app_country] => US [patent_app_date] => 2014-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 15627 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 10 [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] => 14320965 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/320965
Functionalization of endogenous bacteria Jun 30, 2014 Issued
Array ( [id] => 12254430 [patent_doc_number] => 09926568 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-27 [patent_title] => 'Compositions and methods for clostridial transformation' [patent_app_type] => utility [patent_app_number] => 14/899846 [patent_app_country] => US [patent_app_date] => 2014-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 73 [patent_figures_cnt] => 77 [patent_no_of_words] => 30257 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14899846 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/899846
Compositions and methods for clostridial transformation Jun 19, 2014 Issued
Array ( [id] => 9736050 [patent_doc_number] => 20140271763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'MARINE BACTERIAL SUBSTANCES, MEDICAL DEVICES, AND METHODS FOR BIOFILM INHIBITION' [patent_app_type] => utility [patent_app_number] => 14/265177 [patent_app_country] => US [patent_app_date] => 2014-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6318 [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] => 14265177 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/265177
MARINE BACTERIAL SUBSTANCES, MEDICAL DEVICES, AND METHODS FOR BIOFILM INHIBITION Apr 28, 2014 Abandoned
Array ( [id] => 11101195 [patent_doc_number] => 20160298165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-13 [patent_title] => 'METHOD OF TREATING TUBERCULOSIS' [patent_app_type] => utility [patent_app_number] => 14/785361 [patent_app_country] => US [patent_app_date] => 2014-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 19943 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [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] => 14785361 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/785361
METHOD OF TREATING TUBERCULOSIS Apr 24, 2014 Abandoned
Array ( [id] => 12247530 [patent_doc_number] => 09920297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-20 [patent_title] => 'Salmonella-based vectors for cancer immunotherapy targeting wilms\' tumor gene WT1' [patent_app_type] => utility [patent_app_number] => 14/786652 [patent_app_country] => US [patent_app_date] => 2014-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8528 [patent_no_of_claims] => 15 [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] => 14786652 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/786652
Salmonella-based vectors for cancer immunotherapy targeting wilms' tumor gene WT1 Apr 23, 2014 Issued
Array ( [id] => 10123559 [patent_doc_number] => 09157913 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-13 [patent_title] => 'Peptides, devices, and methods for the detection of Ehrlichia antibodies' [patent_app_type] => utility [patent_app_number] => 14/252690 [patent_app_country] => US [patent_app_date] => 2014-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 30020 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14252690 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/252690
Peptides, devices, and methods for the detection of Ehrlichia antibodies Apr 13, 2014 Issued
Array ( [id] => 12283141 [patent_doc_number] => 09931361 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-03 [patent_title] => Treatment to promote wound healing [patent_app_type] => utility [patent_app_number] => 14/218189 [patent_app_country] => US [patent_app_date] => 2014-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 9397 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14218189 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/218189
Treatment to promote wound healing Mar 17, 2014 Issued
Array ( [id] => 10355195 [patent_doc_number] => 20150240200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-27 [patent_title] => 'LACTIC ACID BACTERIUM HAVING IMMUNOMODULATORY AND ANTI-ALLERGIC EFFECTS AND PHARMACEUTICAL COMPOSITION CONTAINING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/186069 [patent_app_country] => US [patent_app_date] => 2014-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6350 [patent_no_of_claims] => 19 [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] => 14186069 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/186069
Lactic acid bacterium having immunomodulatory and anti-allergic effects and pharmaceutical composition containing the same Feb 20, 2014 Issued
Array ( [id] => 12253128 [patent_doc_number] => 09925259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-27 [patent_title] => 'Immunogenic polypeptide surface layer-expressing bifidobacterium' [patent_app_type] => utility [patent_app_number] => 14/768508 [patent_app_country] => US [patent_app_date] => 2014-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 15168 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14768508 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/768508
Immunogenic polypeptide surface layer-expressing bifidobacterium Feb 13, 2014 Issued
Array ( [id] => 11031571 [patent_doc_number] => 20160228528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-11 [patent_title] => 'A SINGLE OR MULTISTAGE MYCOBACTERIUM AVIUM SUBSP. PARATUBERCULOSIS SUBUNIT VACCINE' [patent_app_type] => utility [patent_app_number] => 14/763742 [patent_app_country] => US [patent_app_date] => 2014-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 16714 [patent_no_of_claims] => 21 [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] => 14763742 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/763742
A SINGLE OR MULTISTAGE MYCOBACTERIUM AVIUM SUBSP. PARATUBERCULOSIS SUBUNIT VACCINE Jan 27, 2014 Abandoned
Array ( [id] => 11889166 [patent_doc_number] => 09759721 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-12 [patent_title] => 'Rapid method for detection of pathogen' [patent_app_type] => utility [patent_app_number] => 14/161117 [patent_app_country] => US [patent_app_date] => 2014-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 48715 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14161117 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/161117
Rapid method for detection of pathogen Jan 21, 2014 Issued
Array ( [id] => 10452335 [patent_doc_number] => 20150337349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-26 [patent_title] => 'Microbiome Modulation Index' [patent_app_type] => utility [patent_app_number] => 14/758934 [patent_app_country] => US [patent_app_date] => 2014-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 25103 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 13 [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] => 14758934 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/758934
Microbiome Modulation Index Jan 2, 2014 Abandoned
Array ( [id] => 9435001 [patent_doc_number] => 20140112908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-24 [patent_title] => 'NON-PROTEIN STABILIZED CLOSTRIDIAL TOXIN PHARMACEUTICAL COMPOSITIONS' [patent_app_type] => utility [patent_app_number] => 14/139519 [patent_app_country] => US [patent_app_date] => 2013-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14278 [patent_no_of_claims] => 15 [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] => 14139519 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/139519
NON-PROTEIN STABILIZED CLOSTRIDIAL TOXIN PHARMACEUTICAL COMPOSITIONS Dec 22, 2013 Abandoned
Array ( [id] => 10444586 [patent_doc_number] => 20150329600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-19 [patent_title] => 'MODIFIED ALPHA HEMOLYSIN POLYPEPTIDES AND METHODS OF USE' [patent_app_type] => utility [patent_app_number] => 14/653246 [patent_app_country] => US [patent_app_date] => 2013-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 24254 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 17 [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] => 14653246 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/653246
Modified alpha hemolysin polypeptides and methods of use Dec 18, 2013 Issued
Array ( [id] => 10458029 [patent_doc_number] => 20150343044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-03 [patent_title] => 'A vaccine for treatment or prevention of Burkholderia infection in a mammal' [patent_app_type] => utility [patent_app_number] => 14/653826 [patent_app_country] => US [patent_app_date] => 2013-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11582 [patent_no_of_claims] => 20 [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] => 14653826 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/653826
Vaccine for treatment or prevention of Dec 17, 2013 Issued
Menu