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] => 17759841 [patent_doc_number] => 20220233453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => CAPSULE FORMULATIONS [patent_app_type] => utility [patent_app_number] => 17/545878 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12343 [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] => 17545878 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/545878
Capsule formulations Dec 7, 2021 Issued
Array ( [id] => 18953425 [patent_doc_number] => 20240041752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => IMPROVEMENTS IN OR RELATING TO ORGANIC COMPOUNDS [patent_app_type] => utility [patent_app_number] => 18/264325 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18264325 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/264325
IMPROVEMENTS IN OR RELATING TO ORGANIC COMPOUNDS Dec 5, 2021 Pending
Array ( [id] => 18860130 [patent_doc_number] => 20230414564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => BLUE LIGHT OXIDATION INHIBITOR AND SCREENING METHOD FOR SAME [patent_app_type] => utility [patent_app_number] => 18/036618 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5941 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18036618 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/036618
BLUE LIGHT OXIDATION INHIBITOR AND SCREENING METHOD FOR SAME Nov 28, 2021 Abandoned
Array ( [id] => 18212707 [patent_doc_number] => 20230058971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => EXTENDED RELEASE MICROPARTICLES AND SUSPENSIONS THEREOF FOR MEDICAL THERAPY [patent_app_type] => utility [patent_app_number] => 17/530347 [patent_app_country] => US [patent_app_date] => 2021-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 62151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17530347 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/530347
EXTENDED RELEASE MICROPARTICLES AND SUSPENSIONS THEREOF FOR MEDICAL THERAPY Nov 17, 2021 Abandoned
Array ( [id] => 19367355 [patent_doc_number] => 12059415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Stable nimodipine parenteral formulation [patent_app_type] => utility [patent_app_number] => 17/523334 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10249 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17523334 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/523334
Stable nimodipine parenteral formulation Nov 9, 2021 Issued
Array ( [id] => 19140449 [patent_doc_number] => 20240139234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => PHARMACEUTICAL POLYMER FOR TREATING HYPERKALEMIA AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/260067 [patent_app_country] => US [patent_app_date] => 2021-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18260067 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/260067
PHARMACEUTICAL POLYMER FOR TREATING HYPERKALEMIA AND PREPARATION METHOD THEREOF Nov 3, 2021 Pending
17/516564 ANTIBACTERIAL AND/OR ANTIVIRAL TREATMENT COMPOSITION FOR OPTICAL COMPONENTS AND METHOD OF APPLICATION Oct 31, 2021 Abandoned
Array ( [id] => 17412724 [patent_doc_number] => 20220047628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => Synthesis and Antimicrobial Uses of Dinuclear Silver(I) Pyrazolates [patent_app_type] => utility [patent_app_number] => 17/513990 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10350 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17513990 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/513990
Synthesis and antimicrobial uses of dinuclear silver(I) pyrazolates Oct 28, 2021 Issued
Array ( [id] => 18829616 [patent_doc_number] => 20230398140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => OCULAR-TENSION-INCREASING AGENT CAPABLE OF BEING DEPRIVED OF DRUG ACTIVITY BY TEMPERATURE CONTROL [patent_app_type] => utility [patent_app_number] => 18/034254 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12843 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 18034254 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/034254
OCULAR-TENSION-INCREASING AGENT CAPABLE OF BEING DEPRIVED OF DRUG ACTIVITY BY TEMPERATURE CONTROL Oct 27, 2021 Pending
Array ( [id] => 20120389 [patent_doc_number] => 20250235420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => Phosphate and Arginine Containing Compositions and the Delivery of Such Compositions for Virulence Suppression [patent_app_type] => utility [patent_app_number] => 18/702183 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2101 [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] => 18702183 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/702183
Phosphate and Arginine Containing Compositions and the Delivery of Such Compositions for Virulence Suppression Oct 19, 2021 Pending
Array ( [id] => 19608944 [patent_doc_number] => 12157810 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-03 [patent_title] => Filled uncured rubber compound for less lethal ammunition and drug-eluting electrospun fiber mat [patent_app_type] => utility [patent_app_number] => 17/504706 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6237 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504706 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504706
Filled uncured rubber compound for less lethal ammunition and drug-eluting electrospun fiber mat Oct 18, 2021 Issued
Array ( [id] => 17426834 [patent_doc_number] => 20220054542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => METHOD OF TREATING EQUINE JOINT INFLAMMATION [patent_app_type] => utility [patent_app_number] => 17/503520 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17503520 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/503520
Method of treating equine joint inflammation Oct 17, 2021 Issued
Array ( [id] => 17398334 [patent_doc_number] => 20220040424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => NASAL CAVITY SAMPLING METHODS AND APPARATUS [patent_app_type] => utility [patent_app_number] => 17/503090 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16573 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -168 [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] => 17503090 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/503090
NASAL CAVITY SAMPLING METHODS AND APPARATUS Oct 14, 2021 Abandoned
Array ( [id] => 17576916 [patent_doc_number] => 20220133771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => Compositions and Methods for Treating or Preventing Gut Permeability-Related Disorders [patent_app_type] => utility [patent_app_number] => 17/501142 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17624 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17501142 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/501142
Compositions and Methods for Treating or Preventing Gut Permeability-Related Disorders Oct 13, 2021 Pending
Array ( [id] => 19032383 [patent_doc_number] => 20240082198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => STABILIZED ALKYL NITRITE COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/246982 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6403 [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] => 18246982 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/246982
STABILIZED ALKYL NITRITE COMPOSITIONS Sep 29, 2021 Pending
Array ( [id] => 19150210 [patent_doc_number] => 11975100 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Process for preparing pharmaceutical compositions [patent_app_type] => utility [patent_app_number] => 17/489296 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 4863 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17489296 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/489296
Process for preparing pharmaceutical compositions Sep 28, 2021 Issued
Array ( [id] => 17312711 [patent_doc_number] => 20210401759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => PHARMACEUTICAL FORMULATIONS [patent_app_type] => utility [patent_app_number] => 17/470437 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17470437 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/470437
PHARMACEUTICAL FORMULATIONS Sep 8, 2021 Abandoned
Array ( [id] => 18238559 [patent_doc_number] => 20230070870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => Covid Nasal Spray [patent_app_type] => utility [patent_app_number] => 17/300640 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 818 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17300640 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/300640
Covid Nasal Spray Sep 8, 2021 Abandoned
Array ( [id] => 18784656 [patent_doc_number] => 20230372249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => PALATABLE FORMULATIONS [patent_app_type] => utility [patent_app_number] => 18/043743 [patent_app_country] => US [patent_app_date] => 2021-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18043743 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/043743
Palatable formulations Sep 1, 2021 Issued
Array ( [id] => 18610718 [patent_doc_number] => 20230277448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => CHEWABLE FORMULATIONS [patent_app_type] => utility [patent_app_number] => 18/043868 [patent_app_country] => US [patent_app_date] => 2021-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18043868 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/043868
CHEWABLE FORMULATIONS Aug 31, 2021 Pending
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