Search

Jianfeng Song

Examiner (ID: 5124, Phone: (571)270-1978 , Office: P/1613 )

Most Active Art Unit
1613
Art Unit(s)
1613
Total Applications
1010
Issued Applications
492
Pending Applications
125
Abandoned Applications
412

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19111341 [patent_doc_number] => 20240123091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => MODIFIED WOUND DRESSINGS [patent_app_type] => utility [patent_app_number] => 18/514306 [patent_app_country] => US [patent_app_date] => 2023-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18514306 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/514306
Modified wound dressings Nov 19, 2023 Issued
Array ( [id] => 19165768 [patent_doc_number] => 11981654 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-14 [patent_title] => 4-[4,5-bis(4-bromophenyl)-1-hexyl-1H-imidazol-2-yl]isoquinolin-3-ol as an antimicrobial compound [patent_app_type] => utility [patent_app_number] => 18/387755 [patent_app_country] => US [patent_app_date] => 2023-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4152 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18387755 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/387755
4-[4,5-bis(4-bromophenyl)-1-hexyl-1H-imidazol-2-yl]isoquinolin-3-ol as an antimicrobial compound Nov 6, 2023 Issued
Array ( [id] => 19186113 [patent_doc_number] => 20240165026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => PROTONATED pH RESPONSIVE POLYMER ENCAPSULATION OF BISPECIFIC ANTIBODIES AND CYTOKINES [patent_app_type] => utility [patent_app_number] => 18/502783 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11553 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18502783 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/502783
PROTONATED pH RESPONSIVE POLYMER ENCAPSULATION OF BISPECIFIC ANTIBODIES AND CYTOKINES Nov 5, 2023 Pending
Array ( [id] => 19060108 [patent_doc_number] => 11939316 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-26 [patent_title] => 9-(6-flouro-2-hydroxyouinolin-3-yl)-10-(2-hydroxyethyl)-3,6-diphenyl-3,4,6,7,9,10-hexhydroacridine-1,8(2h,5h)-dione as an antimicrobial compound [patent_app_type] => utility [patent_app_number] => 18/387202 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4031 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18387202 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/387202
9-(6-flouro-2-hydroxyouinolin-3-yl)-10-(2-hydroxyethyl)-3,6-diphenyl-3,4,6,7,9,10-hexhydroacridine-1,8(2h,5h)-dione as an antimicrobial compound Nov 5, 2023 Issued
Array ( [id] => 20127871 [patent_doc_number] => 12370171 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Oral cannabinoid product with lipid component [patent_app_type] => utility [patent_app_number] => 18/502663 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11132 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18502663 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/502663
Oral cannabinoid product with lipid component Nov 5, 2023 Issued
Array ( [id] => 19996616 [patent_doc_number] => 20250134838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => DERMAL WAXING PATCH [patent_app_type] => utility [patent_app_number] => 18/495393 [patent_app_country] => US [patent_app_date] => 2023-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18495393 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/495393
DERMAL WAXING PATCH Oct 25, 2023 Pending
Array ( [id] => 19170719 [patent_doc_number] => 20240156693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => SHAVING AID COMPOSITION AND SHAVING KIT [patent_app_type] => utility [patent_app_number] => 18/383083 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8623 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18383083 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/383083
SHAVING AID COMPOSITION AND SHAVING KIT Oct 23, 2023 Pending
Array ( [id] => 19477445 [patent_doc_number] => 20240325487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => COMPOUNDS AND METHODS FOR INHIBITING PHOSPHATE TRANSPORT [patent_app_type] => utility [patent_app_number] => 18/381799 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 47101 [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] => 18381799 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/381799
COMPOUNDS AND METHODS FOR INHIBITING PHOSPHATE TRANSPORT Oct 18, 2023 Pending
Array ( [id] => 18953770 [patent_doc_number] => 20240042097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => CROSS-LINKED PROTEIN FOAMS AND METHODS OF USING THEREOF A POLYVALENT CELLULAR SCAFFOLD [patent_app_type] => utility [patent_app_number] => 18/488231 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22886 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18488231 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/488231
Cross-linked protein foams and methods of using thereof a polyvalent cellular scaffold Oct 16, 2023 Issued
18/487995 2-[(1,3-BENZOTHIAZOL-2-YL)IMINO]-5,5-DIPHENYLIMIDAZOLIDIN-4-ONE AS AN ANTIMICROBIAL COMPOUND Oct 15, 2023 Abandoned
Array ( [id] => 18952708 [patent_doc_number] => 20240041035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => INTERACTION BETWEEN ANTIMICROBIAL QUATERNARY COMPOUNDS AND ANIONIC SURFACTANTS [patent_app_type] => utility [patent_app_number] => 18/487218 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18487218 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/487218
INTERACTION BETWEEN ANTIMICROBIAL QUATERNARY COMPOUNDS AND ANIONIC SURFACTANTS Oct 15, 2023 Pending
Array ( [id] => 19135558 [patent_doc_number] => 11970488 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-30 [patent_title] => 2-(benzo[d]thiazol-2-yl)-N'-(2-(5-phenyl-1,3,4-oxadiazol-2-ylthio)acetoxy)acetimidamide as an antimicrobial compound [patent_app_type] => utility [patent_app_number] => 18/379966 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3691 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18379966 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/379966
2-(benzo[d]thiazol-2-yl)-N'-(2-(5-phenyl-1,3,4-oxadiazol-2-ylthio)acetoxy)acetimidamide as an antimicrobial compound Oct 12, 2023 Issued
Array ( [id] => 18938067 [patent_doc_number] => 20240033206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => SYSTEM AND METHOD FOR PRIMING EYE COSMETICS [patent_app_type] => utility [patent_app_number] => 18/379398 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5803 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18379398 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/379398
System and method for priming eye cosmetics Oct 11, 2023 Issued
Array ( [id] => 19526612 [patent_doc_number] => 20240350514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => VAGINAL INSERTED ESTRADIOL PHARMACEUTICAL COMPOSITIONS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/485929 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18485929 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/485929
VAGINAL INSERTED ESTRADIOL PHARMACEUTICAL COMPOSITIONS AND METHODS Oct 11, 2023 Abandoned
Array ( [id] => 18970377 [patent_doc_number] => 20240050469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => Synthesis and Antimicrobial Uses of Dinuclear Silver(I) Pyrazolates [patent_app_type] => utility [patent_app_number] => 18/378009 [patent_app_country] => US [patent_app_date] => 2023-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18378009 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/378009
Synthesis and antimicrobial uses of dinuclear silver(I) pyrazolates Oct 8, 2023 Issued
Array ( [id] => 20320013 [patent_doc_number] => 20250332101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => Composition [patent_app_type] => utility [patent_app_number] => 18/372986 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10281 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18372986 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/372986
Composition Sep 25, 2023 Pending
Array ( [id] => 18901226 [patent_doc_number] => 20240016711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => Perfume Compositions [patent_app_type] => utility [patent_app_number] => 18/474782 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7822 [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] => 18474782 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/474782
Perfume compositions Sep 25, 2023 Issued
Array ( [id] => 18901227 [patent_doc_number] => 20240016712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => Perfume Compositions [patent_app_type] => utility [patent_app_number] => 18/474798 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7827 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18474798 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/474798
Perfume Compositions Sep 25, 2023 Abandoned
Array ( [id] => 19067369 [patent_doc_number] => 20240101795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => VARIABLE-SIZE HYDROPHOBICALLY-MODIFIED POLYMERS [patent_app_type] => utility [patent_app_number] => 18/371043 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9930 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18371043 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/371043
VARIABLE-SIZE HYDROPHOBICALLY-MODIFIED POLYMERS Sep 20, 2023 Abandoned
Array ( [id] => 19048538 [patent_doc_number] => 20240090507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => HYPOHALITE-BASED DISINFECTING COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/470622 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18470622 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/470622
HYPOHALITE-BASED DISINFECTING COMPOSITIONS Sep 19, 2023 Pending
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