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] => 13533587 [patent_doc_number] => 20180318336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => PENTOSAN POLYSULFATE SODIUM FOR THE TREATMENT OF SICKLE CELL DISEASE [patent_app_type] => utility [patent_app_number] => 15/576616 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 15576616 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/576616
PENTOSAN POLYSULFATE SODIUM FOR THE TREATMENT OF SICKLE CELL DISEASE May 26, 2016 Abandoned
Array ( [id] => 16550831 [patent_doc_number] => 10883985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Immunochromatographic test piece and immunochromatography method using same [patent_app_type] => utility [patent_app_number] => 15/575455 [patent_app_country] => US [patent_app_date] => 2016-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5350 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15575455 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/575455
Immunochromatographic test piece and immunochromatography method using same May 19, 2016 Issued
Array ( [id] => 12773458 [patent_doc_number] => 20180149654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => BIOSENSORS AND METHODS FOR DETECTION OF LYSOPHOSPHATIDIC ACID FOR SIGNALING OF OVARIAN CANCER [patent_app_type] => utility [patent_app_number] => 15/572295 [patent_app_country] => US [patent_app_date] => 2016-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21696 [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] => 15572295 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/572295
BIOSENSORS AND METHODS FOR DETECTION OF LYSOPHOSPHATIDIC ACID FOR SIGNALING OF OVARIAN CANCER May 12, 2016 Abandoned
Array ( [id] => 11271855 [patent_doc_number] => 20160334402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'METHOD FOR ANALYZING MARKERS ON THE SURFACE OF VESICLES' [patent_app_type] => utility [patent_app_number] => 15/153447 [patent_app_country] => US [patent_app_date] => 2016-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 14068 [patent_no_of_claims] => 11 [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] => 15153447 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/153447
METHOD FOR ANALYZING MARKERS ON THE SURFACE OF VESICLES May 11, 2016 Abandoned
Array ( [id] => 12052566 [patent_doc_number] => 20170328911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'DIAGNOSTIC KIT FOR CENTRAL NERVOUS SYSTEM AFFLICTIONS' [patent_app_type] => utility [patent_app_number] => 15/152193 [patent_app_country] => US [patent_app_date] => 2016-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7396 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 8 [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] => 15152193 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/152193
DIAGNOSTIC KIT FOR CENTRAL NERVOUS SYSTEM AFFLICTIONS May 10, 2016 Abandoned
Array ( [id] => 11026615 [patent_doc_number] => 20160223571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-04 [patent_title] => 'DEVICE AND METHODS FOR THE IMMUNOLOGICAL IDENTIFICATION OF CEREBROSPINAL FLUID' [patent_app_type] => utility [patent_app_number] => 15/131892 [patent_app_country] => US [patent_app_date] => 2016-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9691 [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] => 15131892 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/131892
DEVICE AND METHODS FOR THE IMMUNOLOGICAL IDENTIFICATION OF CEREBROSPINAL FLUID Apr 17, 2016 Abandoned
Array ( [id] => 11032868 [patent_doc_number] => 20160229824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-11 [patent_title] => 'ASSAY FOR THE DETECTION OF THE PHENYLPIPERAZINE FAMILY' [patent_app_type] => utility [patent_app_number] => 15/130137 [patent_app_country] => US [patent_app_date] => 2016-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7352 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 7 [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] => 15130137 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/130137
Assay for the detection of the phenylpiperazine family Apr 14, 2016 Issued
Array ( [id] => 11061907 [patent_doc_number] => 20160258869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-08 [patent_title] => 'WATER SOLUBLE PH RESPONSIVE FLUORESCENT NANOPARTICLES' [patent_app_type] => utility [patent_app_number] => 15/092271 [patent_app_country] => US [patent_app_date] => 2016-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9810 [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] => 15092271 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/092271
WATER SOLUBLE PH RESPONSIVE FLUORESCENT NANOPARTICLES Apr 5, 2016 Abandoned
Array ( [id] => 11019320 [patent_doc_number] => 20160216273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-28 [patent_title] => 'FLUORESCENT LABELING PARTICLE' [patent_app_type] => utility [patent_app_number] => 15/088758 [patent_app_country] => US [patent_app_date] => 2016-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7452 [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] => 15088758 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/088758
FLUORESCENT LABELING PARTICLE Mar 31, 2016 Abandoned
Array ( [id] => 11094035 [patent_doc_number] => 20160291003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'METHOD OF DETECTING TARGET SUBSTANCE' [patent_app_type] => utility [patent_app_number] => 15/088742 [patent_app_country] => US [patent_app_date] => 2016-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8022 [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] => 15088742 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/088742
Method of detecting target substance Mar 31, 2016 Issued
Array ( [id] => 11069189 [patent_doc_number] => 20160266153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'IMMUNOASSAY FOR PREGABALIN' [patent_app_type] => utility [patent_app_number] => 15/067979 [patent_app_country] => US [patent_app_date] => 2016-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10490 [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] => 15067979 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/067979
IMMUNOASSAY FOR PREGABALIN Mar 10, 2016 Abandoned
Array ( [id] => 17308322 [patent_doc_number] => 11209425 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Quantitation of functional groups on solid supports [patent_app_type] => utility [patent_app_number] => 15/557078 [patent_app_country] => US [patent_app_date] => 2016-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 8655 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15557078 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/557078
Quantitation of functional groups on solid supports Mar 9, 2016 Issued
Array ( [id] => 16894314 [patent_doc_number] => 11035861 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Methods for detecting renal disease [patent_app_type] => utility [patent_app_number] => 15/061327 [patent_app_country] => US [patent_app_date] => 2016-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 17733 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15061327 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/061327
Methods for detecting renal disease Mar 3, 2016 Issued
Array ( [id] => 12241183 [patent_doc_number] => 20180074046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'COMPOSITION, METHOD AND KIT FOR PATHOLOGY' [patent_app_type] => utility [patent_app_number] => 15/553907 [patent_app_country] => US [patent_app_date] => 2016-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 9847 [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] => 15553907 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/553907
COMPOSITION, METHOD AND KIT FOR PATHOLOGY Feb 25, 2016 Abandoned
Array ( [id] => 12139496 [patent_doc_number] => 20180017579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-18 [patent_title] => 'Method for Producing a Standard for Detecting Protein Aggregates of a Protein Misfolding Disease, Standard and Use Thereof' [patent_app_type] => utility [patent_app_number] => 15/548266 [patent_app_country] => US [patent_app_date] => 2016-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7179 [patent_no_of_claims] => 16 [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] => 15548266 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/548266
Method for producing a standard for detecting protein aggregates of a protein misfolding disease, standard and use thereof Feb 24, 2016 Issued
Array ( [id] => 16306581 [patent_doc_number] => 10775365 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Homogenous immunoassay with compensation for background signal [patent_app_type] => utility [patent_app_number] => 15/048209 [patent_app_country] => US [patent_app_date] => 2016-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 13681 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15048209 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/048209
Homogenous immunoassay with compensation for background signal Feb 18, 2016 Issued
Array ( [id] => 11048842 [patent_doc_number] => 20160245800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-25 [patent_title] => 'AH-7921 DETECTION' [patent_app_type] => utility [patent_app_number] => 15/042095 [patent_app_country] => US [patent_app_date] => 2016-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9005 [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] => 15042095 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/042095
AH-7921 Detection Feb 10, 2016 Issued
Array ( [id] => 15424443 [patent_doc_number] => 10545143 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-28 [patent_title] => Silica particles having reactive functional group on surface, and method of producing the same [patent_app_type] => utility [patent_app_number] => 15/016028 [patent_app_country] => US [patent_app_date] => 2016-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10045 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15016028 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/016028
Silica particles having reactive functional group on surface, and method of producing the same Feb 3, 2016 Issued
Array ( [id] => 10790042 [patent_doc_number] => 20160136198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-19 [patent_title] => 'Use of Immobilization Particles for Removal of Microorganisms and/or Chemicals' [patent_app_type] => utility [patent_app_number] => 15/002300 [patent_app_country] => US [patent_app_date] => 2016-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 15923 [patent_no_of_claims] => 33 [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] => 15002300 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/002300
Use of immobilization particles for removal of microorganisms and/or chemicals Jan 19, 2016 Issued
Array ( [id] => 12750613 [patent_doc_number] => 20180142038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => ANTI-GLYCOPROTEIN ANTIBODIES AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 15/544163 [patent_app_country] => US [patent_app_date] => 2016-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 49195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 15544163 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/544163
ANTI-GLYCOPROTEIN ANTIBODIES AND USES THEREOF Jan 14, 2016 Abandoned
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