Inventor

AHMED RAFI

US58 patents

⚠️ This page may combine multiple inventors who share the name “AHMED RAFI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AHMED RAFI

ORACLE INT CORP

Sort-merge band join optimization

Selecting candidate queries

Reusing optimized query blocks in query processing

Systems and methods for increasing allowable join orders in query optimization

Join predicate push-down optimizations

Delaying evaluation of expensive expressions in a query

Efficient search space analysis for join factorization

Join factorization of union/union all queries

Determining query cost based on subquery filtering factor

Efficient interaction among cost-based transformations

Null aware anti-join

Duplicate reduction or elimination with hash join operations

Table elimination optimizations

Selecting from OR-expansion states of a query

Outer-joined and cross-joined table elimination for duplicate-insignificant queries

Outer semi join for disjunctive subquery unnesting

Materialized view rewrite technique for one-sided outer-join queries

Multi-tiered query processing techniques for minus and intersect operators

Parallel query processing techniques for minus and intersect operators

Join-based containment for set operation-based sub query removal

Redundant group by and distinct removal

UNIV EMORY

Methods and compositions for the treatment of persistent infections and cancer by inhibiting the programmed cell death 1 (PD-1) pathway

Methods and compositions for the treatment of persistent infections and cancer by inhibiting the programmed cell death 1 (PD-1) pathway

Antibodies directed against influenza

Methods and compositions for the treatment of persistent infections and cancer by inhibiting the programmed cell death 1 (PD-1) pathway

Specific binding agents to varicella-zoster virus and uses related thereto

HPV proteins, antibodies, and uses in managing abnormal epithelial cell growth

Ebola virus antibodies and binding agents derived therefrom

Immune cells with DNMT3A gene modifications and methods related thereto

Ebola virus antibodies and binding agents derived therefrom

Immune cells with DNMT3A gene modifications and methods related thereto

AHMED RAFI

Transforming correlated scalar subqueries

Optimization technique of generalized disjunctive semi/anti join

Transforming a single-table join predicate into a pseudo-join predicate

Techniques for bushy tree execution plans for snowstorm schema

Methods for the treatment of infections and tumors

Antibodies directed against influenza

Table elimination technique for group-by query optimization

Use of mTOR inhibitors to enhance T cell immune responses

Rapid generation of antibodies

Antibodies directed against influenza

DANA FARBER CANCER INST INC

Human anti-PD-1 antibodies and uses therefor

Human anti-PD-1, PD-L1, and PD-L2 antibodies and uses therefor

Human anti-PD-1, PD-L1, and PD-L2 antibodies and uses therefor

Human anti-PD-1, PD-L1, and PD-L2 antibodies and uses therefor

Methods of reducing liver PD-1-expressing CD8+ T cells using PD-1 Fc fusion proteins that bind Fc receptors

HEWLETT PACKARD CO

Works-in-progress in an information management system

FREEMAN GORDON J

Anti-PD-L1 antibodies and uses therefor

FREEMAN GORDON

Methods and compositions for the treatment of persistent infections

BIOGEN IDEC INC

Reversal of viral-induced systemic shock and respiratory distress by blockade of the lymphotoxin beta pathway