Search

Longbit Chai

Examiner (ID: 484, Phone: (571)272-3788 , Office: P/2431 )

Most Active Art Unit
2431
Art Unit(s)
2431, 2131
Total Applications
1622
Issued Applications
1344
Pending Applications
91
Abandoned Applications
215

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10990369 [patent_doc_number] => 20160187314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'METHODS FOR AUTHENTICATION AND IDENTIFICATION OF PETROLEUM PRODUCTS' [patent_app_type] => utility [patent_app_number] => 14/976708 [patent_app_country] => US [patent_app_date] => 2015-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 15075 [patent_no_of_claims] => 49 [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] => 14976708 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/976708
METHODS FOR AUTHENTICATION AND IDENTIFICATION OF PETROLEUM PRODUCTS Dec 20, 2015 Abandoned
Array ( [id] => 10990370 [patent_doc_number] => 20160187315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'METHODS FOR DETERMINING CONDITION AND QUALITY OF PETROLEUM PRODUCTS' [patent_app_type] => utility [patent_app_number] => 14/976819 [patent_app_country] => US [patent_app_date] => 2015-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 17187 [patent_no_of_claims] => 68 [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] => 14976819 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/976819
METHODS FOR DETERMINING CONDITION AND QUALITY OF PETROLEUM PRODUCTS Dec 20, 2015 Abandoned
Array ( [id] => 10755997 [patent_doc_number] => 20160102149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-14 [patent_title] => 'OPTIMIZING THE PRODUCTION OF ANTIBODIES' [patent_app_type] => utility [patent_app_number] => 14/975313 [patent_app_country] => US [patent_app_date] => 2015-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 20182 [patent_no_of_claims] => 14 [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] => 14975313 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/975313
OPTIMIZING THE PRODUCTION OF ANTIBODIES Dec 17, 2015 Abandoned
Array ( [id] => 11964916 [patent_doc_number] => 20170269070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'SYNTHETIC BI-EPITOPE COMPOUND' [patent_app_type] => utility [patent_app_number] => 15/531901 [patent_app_country] => US [patent_app_date] => 2015-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 12454 [patent_no_of_claims] => 17 [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] => 15531901 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/531901
Synthetic bi-epitope compound Dec 16, 2015 Issued
Array ( [id] => 10823712 [patent_doc_number] => 20160169877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-16 [patent_title] => 'PATTERNING SILICA ISLANDS ONTO THERMOPLASTIC SHRINK FILM' [patent_app_type] => utility [patent_app_number] => 14/967145 [patent_app_country] => US [patent_app_date] => 2015-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 10506 [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] => 14967145 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/967145
Patterning silica islands onto thermoplastic shrink film Dec 10, 2015 Issued
Array ( [id] => 13702701 [patent_doc_number] => 20170362305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => SANDWICH ASSAY DESIGN FOR SMALL MOLECULES [patent_app_type] => utility [patent_app_number] => 15/536296 [patent_app_country] => US [patent_app_date] => 2015-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15536296 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/536296
SANDWICH ASSAY DESIGN FOR SMALL MOLECULES Dec 10, 2015 Abandoned
Array ( [id] => 10750025 [patent_doc_number] => 20160096176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-07 [patent_title] => 'MICROFLUIDIC STRUCTURE' [patent_app_type] => utility [patent_app_number] => 14/963864 [patent_app_country] => US [patent_app_date] => 2015-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4990 [patent_no_of_claims] => 15 [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] => 14963864 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/963864
Microfluidic structure Dec 8, 2015 Issued
Array ( [id] => 16354393 [patent_doc_number] => 10794899 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Tim protein-bound carrier, methods for obtaining, removing and detecting extracellular membrane vesicles and viruses using said carrier, and kit including said carrier [patent_app_type] => utility [patent_app_number] => 15/529936 [patent_app_country] => US [patent_app_date] => 2015-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 26 [patent_no_of_words] => 77022 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15529936 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/529936
Tim protein-bound carrier, methods for obtaining, removing and detecting extracellular membrane vesicles and viruses using said carrier, and kit including said carrier Nov 26, 2015 Issued
Array ( [id] => 10990381 [patent_doc_number] => 20160187326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'CELL DETECTION WITH CONJUGATES HAVING AN ENZYMATICALLY RELEASABLE DETECTION MOIETY' [patent_app_type] => utility [patent_app_number] => 14/944352 [patent_app_country] => US [patent_app_date] => 2015-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8012 [patent_no_of_claims] => 15 [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] => 14944352 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/944352
Cell detection with conjugates having an enzymatically releasable detection moiety Nov 17, 2015 Issued
Array ( [id] => 13413141 [patent_doc_number] => 20180258113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => NOVEL ARTIFICIAL PHOSPHOLIPID-PROTEIN BIOCONJUGATES FOR BIOMOLECULAR RECOGNITION [patent_app_type] => utility [patent_app_number] => 15/314931 [patent_app_country] => US [patent_app_date] => 2015-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15314931 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/314931
NOVEL ARTIFICIAL PHOSPHOLIPID-PROTEIN BIOCONJUGATES FOR BIOMOLECULAR RECOGNITION Nov 11, 2015 Abandoned
Array ( [id] => 12023838 [patent_doc_number] => 20170313936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'NEW CHROMOPHORIC STRUCTURES FOR MACROCYCLIC LANTHANIDE CHELATES' [patent_app_type] => utility [patent_app_number] => 15/523292 [patent_app_country] => US [patent_app_date] => 2015-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7832 [patent_no_of_claims] => 23 [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] => 15523292 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/523292
NEW CHROMOPHORIC STRUCTURES FOR MACROCYCLIC LANTHANIDE CHELATES Oct 26, 2015 Abandoned
Array ( [id] => 11067652 [patent_doc_number] => 20160264617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'Integrated Approach to the Isolation and Purification of Antibodies' [patent_app_type] => utility [patent_app_number] => 14/883195 [patent_app_country] => US [patent_app_date] => 2015-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 18551 [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] => 14883195 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/883195
Integrated Approach to the Isolation and Purification of Antibodies Oct 13, 2015 Abandoned
Array ( [id] => 10751631 [patent_doc_number] => 20160097783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-07 [patent_title] => 'IMMUNOASSAY FOR PYRROLIDINOPHENONES' [patent_app_type] => utility [patent_app_number] => 14/874047 [patent_app_country] => US [patent_app_date] => 2015-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 14456 [patent_no_of_claims] => 21 [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] => 14874047 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/874047
Immunoassay for pyrrolidinophenones Oct 1, 2015 Issued
Array ( [id] => 15756243 [patent_doc_number] => 10620225 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Detection of polymyxins [patent_app_type] => utility [patent_app_number] => 14/873109 [patent_app_country] => US [patent_app_date] => 2015-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9195 [patent_no_of_claims] => 10 [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] => 14873109 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/873109
Detection of polymyxins Sep 30, 2015 Issued
Array ( [id] => 12080970 [patent_doc_number] => 20170343557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => 'USE OF 5-METHOXYTRYPTOPHAN AS DIAGNOSTIC AGENT OF INFLAMMATORY DISEASES' [patent_app_type] => utility [patent_app_number] => 15/513122 [patent_app_country] => US [patent_app_date] => 2015-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2785 [patent_no_of_claims] => 10 [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] => 15513122 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/513122
USE OF 5-METHOXYTRYPTOPHAN AS DIAGNOSTIC AGENT OF INFLAMMATORY DISEASES Sep 21, 2015 Abandoned
Array ( [id] => 15247057 [patent_doc_number] => 10509046 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-17 [patent_title] => Detection of indazole synthetic cannabinoids [patent_app_type] => utility [patent_app_number] => 14/859948 [patent_app_country] => US [patent_app_date] => 2015-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 3 [patent_no_of_words] => 13246 [patent_no_of_claims] => 9 [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] => 14859948 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/859948
Detection of indazole synthetic cannabinoids Sep 20, 2015 Issued
Array ( [id] => 10489720 [patent_doc_number] => 20150374742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-31 [patent_title] => 'PURIFICATION OF MULTI-SPECIFIC RECEPTORS' [patent_app_type] => utility [patent_app_number] => 14/848990 [patent_app_country] => US [patent_app_date] => 2015-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6700 [patent_no_of_claims] => 12 [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] => 14848990 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/848990
PURIFICATION OF MULTI-SPECIFIC RECEPTORS Sep 8, 2015 Abandoned
Array ( [id] => 10468864 [patent_doc_number] => 20150353880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-10 [patent_title] => 'METHODS AND DEVICES FOR CELLULAR ANALYSIS' [patent_app_type] => utility [patent_app_number] => 14/831789 [patent_app_country] => US [patent_app_date] => 2015-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 19260 [patent_no_of_claims] => 14 [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] => 14831789 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/831789
METHODS AND DEVICES FOR CELLULAR ANALYSIS Aug 19, 2015 Abandoned
Array ( [id] => 11944444 [patent_doc_number] => 20170248595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-31 [patent_title] => 'KIT AND METHOD' [patent_app_type] => utility [patent_app_number] => 15/503627 [patent_app_country] => US [patent_app_date] => 2015-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6387 [patent_no_of_claims] => 15 [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] => 15503627 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/503627
KIT AND METHOD Aug 12, 2015 Abandoned
Array ( [id] => 16520281 [patent_doc_number] => 10871495 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-22 [patent_title] => Biomarkers of polycystic kidney disease and uses thereof [patent_app_type] => utility [patent_app_number] => 15/501496 [patent_app_country] => US [patent_app_date] => 2015-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 84656 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15501496 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/501496
Biomarkers of polycystic kidney disease and uses thereof Aug 2, 2015 Issued
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