Search

David C. Spalla

Examiner (ID: 10348, Phone: (303)297-4298 , Office: P/2896 )

Most Active Art Unit
2896
Art Unit(s)
2815, 2821, 2896, 4148, 2893, 2818
Total Applications
1056
Issued Applications
865
Pending Applications
68
Abandoned Applications
146

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11081441 [patent_doc_number] => 20160278406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-29 [patent_title] => 'PROCESS FOR REDUCTING OFF-FLAVOR PRODUCTION OF GLUCAN' [patent_app_type] => utility [patent_app_number] => 15/034251 [patent_app_country] => US [patent_app_date] => 2014-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3230 [patent_no_of_claims] => 13 [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] => 15034251 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/034251
PROCESS FOR REDUCTING OFF-FLAVOR PRODUCTION OF GLUCAN Nov 3, 2014 Abandoned
Array ( [id] => 10281596 [patent_doc_number] => 20150166593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-18 [patent_title] => 'MODIFIED SACCHARIDES, CONJUGATES THEREOF, AND THEIR MANUFACTURE' [patent_app_type] => utility [patent_app_number] => 14/521761 [patent_app_country] => US [patent_app_date] => 2014-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7247 [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] => 14521761 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/521761
MODIFIED SACCHARIDES, CONJUGATES THEREOF, AND THEIR MANUFACTURE Oct 22, 2014 Abandoned
Array ( [id] => 11040221 [patent_doc_number] => 20160237178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-18 [patent_title] => 'DERIVATIVES OF N-DESULFATED GLUCOSAMINOGLYCANS AND USE AS DRUGS' [patent_app_type] => utility [patent_app_number] => 15/032248 [patent_app_country] => US [patent_app_date] => 2014-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6806 [patent_no_of_claims] => 10 [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] => 15032248 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/032248
Derivatives of N-desulfated glycosaminoglycans and use as drugs Oct 22, 2014 Issued
Array ( [id] => 13051575 [patent_doc_number] => 10047169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-14 [patent_title] => Process for the preparation of purified b-(1,3)-D-glucans [patent_app_type] => utility [patent_app_number] => 14/515581 [patent_app_country] => US [patent_app_date] => 2014-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4121 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14515581 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/515581
Process for the preparation of purified b-(1,3)-D-glucans Oct 15, 2014 Issued
Array ( [id] => 13051577 [patent_doc_number] => 10047170 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-14 [patent_title] => Process for the preparation of purified b-(1,3)-D-glucans [patent_app_type] => utility [patent_app_number] => 14/515595 [patent_app_country] => US [patent_app_date] => 2014-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4117 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14515595 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/515595
Process for the preparation of purified b-(1,3)-D-glucans Oct 15, 2014 Issued
Array ( [id] => 9858682 [patent_doc_number] => 20150038699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-05 [patent_title] => 'PROCESS FOR THE PREPARATION OF PURIFIED BETA-(1,3)-D-GLUCANS' [patent_app_type] => utility [patent_app_number] => 14/515605 [patent_app_country] => US [patent_app_date] => 2014-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4578 [patent_no_of_claims] => 17 [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] => 14515605 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/515605
Process for the preparation of purified b-(1,3)-D-glucans Oct 15, 2014 Issued
Array ( [id] => 13051573 [patent_doc_number] => 10047168 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-14 [patent_title] => Process for the preparation of purified b-(1,3)-D-glucans [patent_app_type] => utility [patent_app_number] => 14/515575 [patent_app_country] => US [patent_app_date] => 2014-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4116 [patent_no_of_claims] => 19 [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] => 14515575 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/515575
Process for the preparation of purified b-(1,3)-D-glucans Oct 15, 2014 Issued
Array ( [id] => 11040215 [patent_doc_number] => 20160237172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-18 [patent_title] => 'Acylation Process' [patent_app_type] => utility [patent_app_number] => 15/027366 [patent_app_country] => US [patent_app_date] => 2014-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3596 [patent_no_of_claims] => 19 [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] => 15027366 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/027366
Acylation process Oct 7, 2014 Issued
Array ( [id] => 11033006 [patent_doc_number] => 20160229963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-11 [patent_title] => 'POLYROTAXANE-CONTAINING COMPOSITION' [patent_app_type] => utility [patent_app_number] => 15/022482 [patent_app_country] => US [patent_app_date] => 2014-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5743 [patent_no_of_claims] => 2 [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] => 15022482 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/022482
Polyrotaxane-containing composition Oct 5, 2014 Issued
Array ( [id] => 11090772 [patent_doc_number] => 20160287740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'SUSPENSIONS AND MATERIALS COMPRISING COMPLEXES OF CHITIN NANOFIBRILS WITH METALS' [patent_app_type] => utility [patent_app_number] => 15/026962 [patent_app_country] => US [patent_app_date] => 2014-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6295 [patent_no_of_claims] => 19 [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] => 15026962 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/026962
SUSPENSIONS AND MATERIALS COMPRISING COMPLEXES OF CHITIN NANOFIBRILS WITH METALS Oct 1, 2014 Abandoned
Array ( [id] => 9932137 [patent_doc_number] => 20150080329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-19 [patent_title] => 'PHARMACEUTICAL COMPOSITIONS COMPRISING DHA, EPA, AND/OR GLA AND AN ANTIBIOTIC AGENT AND METHODS OF USE THEREOF' [patent_app_type] => utility [patent_app_number] => 14/491000 [patent_app_country] => US [patent_app_date] => 2014-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17141 [patent_no_of_claims] => 5 [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] => 14491000 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/491000
PHARMACEUTICAL COMPOSITIONS COMPRISING DHA, EPA, AND/OR GLA AND AN ANTIBIOTIC AGENT AND METHODS OF USE THEREOF Sep 18, 2014 Abandoned
Array ( [id] => 11040098 [patent_doc_number] => 20160237054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-18 [patent_title] => 'PROCESS FOR THE PURIFICATION OF DAPAGLIFLOZIN' [patent_app_type] => utility [patent_app_number] => 15/025019 [patent_app_country] => US [patent_app_date] => 2014-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1653 [patent_no_of_claims] => 9 [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] => 15025019 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/025019
PROCESS FOR THE PURIFICATION OF DAPAGLIFLOZIN Sep 18, 2014 Abandoned
Array ( [id] => 13063207 [patent_doc_number] => 10052373 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-21 [patent_title] => Protein and peptide-free synthetic vaccines against [patent_app_type] => utility [patent_app_number] => 15/022708 [patent_app_country] => US [patent_app_date] => 2014-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 3 [patent_no_of_words] => 18863 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15022708 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/022708
Protein and peptide-free synthetic vaccines against Sep 17, 2014 Issued
Array ( [id] => 9917741 [patent_doc_number] => 20150072946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-12 [patent_title] => 'PROCESS FOR THE PREPARATION OF POLYSACCHARIDE NANOPARTICLES' [patent_app_type] => utility [patent_app_number] => 14/485309 [patent_app_country] => US [patent_app_date] => 2014-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4124 [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] => 14485309 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/485309
Process for the preparation of polysaccharide nanoparticles Sep 11, 2014 Issued
Array ( [id] => 11016751 [patent_doc_number] => 20160213705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-28 [patent_title] => 'METHOD TO TREAT ONYCHOMYCOSIS BY HYDROXYPROPYL CHITOSAN' [patent_app_type] => utility [patent_app_number] => 14/917298 [patent_app_country] => US [patent_app_date] => 2014-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2370 [patent_no_of_claims] => 17 [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] => 14917298 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/917298
METHOD TO TREAT ONYCHOMYCOSIS BY HYDROXYPROPYL CHITOSAN Sep 7, 2014 Abandoned
Array ( [id] => 9910265 [patent_doc_number] => 20150065467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-05 [patent_title] => 'USE OF LIPID CONJUGATES IN THE TREATMENT OF DISEASES OR DISORDERS OF THE EYE' [patent_app_type] => utility [patent_app_number] => 14/478519 [patent_app_country] => US [patent_app_date] => 2014-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22696 [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] => 14478519 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/478519
USE OF LIPID CONJUGATES IN THE TREATMENT OF DISEASES OR DISORDERS OF THE EYE Sep 4, 2014 Abandoned
Array ( [id] => 10317218 [patent_doc_number] => 20150202221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-23 [patent_title] => 'COMBINATION THERAPY FOR ACNE VULGARIS COMPRISING ADMINISTRATION OF ADAPALENE 0.3% GEL AND CLINDAMYCIN/BENZOYL PEROXIDE GEL' [patent_app_type] => utility [patent_app_number] => 14/475253 [patent_app_country] => US [patent_app_date] => 2014-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9686 [patent_no_of_claims] => 7 [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] => 14475253 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/475253
COMBINATION THERAPY FOR ACNE VULGARIS COMPRISING ADMINISTRATION OF ADAPALENE 0.3% GEL AND CLINDAMYCIN/BENZOYL PEROXIDE GEL Sep 1, 2014 Abandoned
Array ( [id] => 11002379 [patent_doc_number] => 20160199328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'INTERMEDIATE METABOLISM PRODUCTS TO POTENTIATE AMINOGLYCOSIDE ANTIBIOTICS IN BACTERIAL INFECTIONS' [patent_app_type] => utility [patent_app_number] => 14/914516 [patent_app_country] => US [patent_app_date] => 2014-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 27328 [patent_no_of_claims] => 31 [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] => 14914516 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/914516
Intermediate metabolism products to potentiate aminoglycoside antibiotics in bacterial infections Aug 28, 2014 Issued
Array ( [id] => 11011002 [patent_doc_number] => 20160207955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-21 [patent_title] => 'MULTIVALENT SIALIC ACID DERIVATIVES' [patent_app_type] => utility [patent_app_number] => 14/914988 [patent_app_country] => US [patent_app_date] => 2014-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 15367 [patent_no_of_claims] => 23 [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] => 14914988 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/914988
Multivalent sialic acid derivatives Aug 27, 2014 Issued
Array ( [id] => 13645691 [patent_doc_number] => 09849144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-26 [patent_title] => Glutamine and trehalose compositions [patent_app_type] => utility [patent_app_number] => 14/470545 [patent_app_country] => US [patent_app_date] => 2014-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5125 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14470545 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/470545
Glutamine and trehalose compositions Aug 26, 2014 Issued
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